Is this a way of showing interest to a guy?

[Rebelnature]

This is a scenario. Say like you get a friend request from a random guy on facebook around your age and you literally have never met but have like 3 mutual friends so u accept. He says that he was fraped as part of a joke and that you can remove him if u want. But you dont.

He then updates his profile picture and then you're the first one to like it. Even though he's a randomer...

Is that just complimenting a stranger? Or showing interest
Bare in mind the picture is of just him smiling.

[Jen]

I don't think so. Guys don't pick up on small things like that.

[Mi]

It could be both, you should pay more attention.