So my LTR has a guy in her class and i think he likes her.

They were a group of 3 girls and him untill my gf fought with the girls and they aren't talking anymore a couple of days ago. Now she talks just with this guy and often when we're texting while she's at school and i ask her what she's doing she tells me "i'm talking with Andrew" or "i'm getting bored and i don't have who to talk with, andrew isn't at school".

Yesterday we were talking through video and we were making screenshots to make fun of each other and then she sent me the screenshots and in one of them on the top it could be seen very big and clear an emoticon sent by him to her (you know these kind of notifications from facebook on top of the screen "x sent you a message"). I didn't react.

A couple of weeks ago he was in the hospital and she called her a couple of times and she told me about this but i kept frame.

I think that as long as she doesn't hide these things it's a kind of shit test, a try to make me jealous because she knows i have girls in my classroom who like me.

You guys, what are you saying about this? Should i do or say something about it to her?