When does it mean if a guy in my class keeps staring at me and then whenever I look at him he is staring at me back haha?

[Anonymous]

[Anonymous]

It could mean he is interested, but more context is needed.

[In_Trance]

If that is all that happens it means absolutely nothing

[spartan55]

It means he is looking at you hahahaha.

[Emanon25]

He might be interested