Does this have any meaning, or am I just overthinking it?

Anonymous
In one of my classes, there’s this guy who sits next to me, let’s call him X. Due to some complicated issues, I thought that he might really dislike me (it’s probably not the case, but let’s not rule it out) Today, we had a substitute so everyone sat wherever they wanted, more or less, so X sat in the seat one down from me and another guy, Y, sat next to me instead. Throughout the whole class, Y made idle banter and chitchat, but there was one thing I noticed - I remember he cracked a joke once (which made me laugh) and then he turned around and said something to X that sounded oddly like “See?”. It wasn’t the only time because I did feel them staring at me (somewhat, it was almost a little disconcerting if I’m being honest) and X kept trying to read the messages that I was texting to my friends (who are girls, by the way.)

This might be my paranoia because my friends and I had just been through a long convo about X, but 1. could Y have been checking my messages to see if I had written anything about X?

Does this mean anything or am I just overthinking everything because I tend to do that a lot?
Does this have any meaning, or am I just overthinking it?
2 Opinion