<human>: Can you summarize the given text in a few sentences?

My boyfriend and I live in different cities that are approximately an hour and a half apart. I go to see him every Thursday after my last class. I leave my city every week at the same time to go meet him. It's not ideal, but it's what we are currently working with while we are both in school.

Not too long ago, he sends me a text out of the blue. Sort of. We had been talking recently but stopped, we are both doing work and had said our 'I love yous', and then twenty minutes later he texts me to ask 'are you on your way over?'

Now, this is about three hours before when I normally leave. I haven't even had my last class yet and he knows this.

I feel like it's not unreasonable for me to be thoroughly sketched out by this. I was clearly confused, and I said I would be in about three hours, and he responds '...' and then we have a weird conversation in which I confirm he knows what time I am actually coming over (same as always) and he tells me he knows, he misses me, blah, blah, blah.

I ask him why he would ask me if I was on my way over, and he says he was just kidding. I say that it looked sketchy and then he accused me of being 'weird'.

???

I don't think he would cheat, but he definitely has the time to do it, right? Is this just something I should let go but keep in my back pocket, looking out for more signs? That message could have been meant for someone else (my first thought, and I think anyone else's in this situation), or he could have been making a (misguided) joke... but either way, he would tell me it's a joke. 

Maybe I'm being ridiculous.
<bot>: Boyfriend sends me a sketchy ass text, but I don't have any proof of anything. Made my stomach flip. Not sure where to go from here.