In an ordinary conversation, a flat opening line doesn't sink the whole interaction — there's usually time, context, and a shared reason for talking that carries things along regardless. Random chat removes almost all of that scaffolding, which is exactly why the first message ends up doing more work than people expect.
In a normal social setting, you usually know something about the person already — a mutual friend introduced you, you're at the same event, there's an obvious shared reason you're talking. None of that exists in random chat. The first message is often the only piece of information either person has to decide whether this conversation is worth continuing. That's not true in most other kinds of social interaction, which is part of why generic advice about conversation in general doesn't map perfectly onto this specific format.
A flat greeting puts the entire weight of starting the conversation on the other person — they have to come up with something to say with zero direction, no information about you, and no obvious thread to pull on. It's not that "hi" is rude or unwelcome; it's that it's genuinely harder to respond to well than people realize, since there's nothing concrete in it to react to. A specific comment or question does the opposite — it hands the other person something easy and obvious to respond to, which is the actual mechanism behind why specific openers tend to work better, not some mysterious social trick.
A question that can be answered in one word — "good day?", "you from around here?" — tends to produce exactly that: a one-word answer, and then the same dead-end as a generic greeting. A question that genuinely requires a sentence or two to answer keeps the conversation moving by default, simply because answering it honestly takes more than a single word. This isn't really about being clever; it's a structural difference in what kind of answer the question makes possible in the first place. We've put together a much larger list of specific examples organized by type in our icebreaker guide, so this page focuses on the reasoning rather than repeating that list here.
On video chat specifically, the very first "message" the other person receives isn't verbal at all — it's whatever they see in the half-second before you've said a word. Lighting that makes you visible rather than a silhouette, looking at the camera rather than your own preview, and a relaxed rather than tense expression all communicate something before your first sentence does. None of this requires performing — it's closer to the digital equivalent of simply being visible and present, which matters more than people initially assume.
It's worth knowing this works in both directions. Just as your own opener signals something about you, the other person's first message is informative too. A respectful, genuinely curious opener is generally a good sign. Immediate requests for financial information, aggressive personal questions right out of the gate, or pressure to move the conversation off-platform within the first exchange are all worth treating as early warning signs rather than something to brush off as just an odd personality. Our guide on talking to strangers safely covers this in more depth, including what to actually do if you spot one of these patterns.
It would be easy to dismiss all of this as overthinking a throwaway interaction, but the first message genuinely does shape what's possible afterward. A conversation that opens with something specific and easy to respond to has room to actually go somewhere — a shared laugh, a genuine question answered honestly, occasionally a conversation that runs much longer than either person expected. A conversation that opens with nothing concrete to respond to usually just... doesn't, regardless of how interesting either person might have turned out to be given a real opening.
It's worth separating two different things that get blurred together: having a list of clever lines ready, versus understanding the underlying principle well enough to generate a decent opener on the spot from whatever's actually in front of you. The second is far more useful long-term. A memorized line applied to the wrong moment can feel stilted or obviously rehearsed, while a genuinely ordinary observation — something about what you can actually see or hear right now — tends to land better specifically because it's clearly not scripted. The principle (be specific, give them something to respond to) matters more than any particular example of it.
None of this is about manipulation or finding some clever trick to "win" a conversation — it's just about understanding why a specific, easy-to-answer opener consistently works better than a generic one in a format with no shared context to fall back on. The mechanism is simple even if it took this whole page to explain: give the other person something concrete to respond to, and most of the rest takes care of itself.
For more, see our full icebreaker list, our beginner's guide if you're just starting out, and our guide on staying safe while you do this.
One last thing worth knowing: this matters slightly less than it feels like it does in the moment. A conversation that doesn't take off after a flat opener isn't usually a verdict on either person — it's just a structural outcome of how that particular exchange started. The skill is genuinely learnable and gets easier with a small amount of practice, and even with a great opener, plenty of conversations still won't go anywhere, simply because not every two people click. That's normal, not a sign you did something wrong.