I’m confused please help

So there’s this girl at my University who I’ve had a thing for for a bit now. She’s really sweet and kind, and just talking to her makes me feel really happy and all. We text every so often and send snaps everyday, but that’s also where I’m confused. She usually takes quite some time to respond—up to 4 hours sometimes. We’re both in college and quite busy with online classes at the moment, but that’s just a really long time. But when she does respond, it always seems like she actually cares about what I’m saying and is putting energy into her response. Sometimes though, she just snaps me a cute picture of herself—which I’m not complaining about—but if she liked me wouldn’t she want to actually talk? I’m confused because it seems like she enjoys talking to me, but she also is very slow at responding. It also seems like she really tries to make herself look nice in her snaps, like it’s framed well and her hair is positioned nice and all. I don’t really care (I think she’s cute regardless), but it seems like she’s putting effort in, even when she’s not using words. I tend to overthink things (thanks anxiety), and I’m just trying to sort this out. We have plans to get boba when we’re back on campus, but idk if she’s just talking to me and making plans because she’s nice and doesn’t want to shoot me down or because she actually enjoys talking to me. Idk tell me what y’all think