Emmh. ok

It looks like someone is shrugging with a side of confusion. Maybe they're unsure how to react but still paying attention

That expression could be used when someone is caught between being playful and serious. Like they want to tease but don't want to push too hard

In a group chat, this might show someone is rolling their eyes but holding back from full-on criticism. They're not mad, just mildly annoyed

If a guy uses it in a message to a girl, it might mean he's teasing with a bit of flirtation. Not too forward, but definitely interested

An older person might see it as a younger generation's way of saying they're confused but don't want to ask for help