So pretty much I was texting this girl from my class on the weekend. Talking and texting have been all good until this point. She uses smiley faces and we talked a lot in class. On the weekend we were texting about horror movies because she went and saw one. Conversation went like this

Me: why would you want to watch a horror! I don't understand why you would! Her: Haha nah they're fun lol unless they're really fucked up :) Me: how can they possibly be fun! Her: Idk it makes me laugh when everyone shit themselves Me: well come and have a laugh with me! :)

No reply after this. What could have been different? She has been replying to my messages on average about ever 1-5 minutes, didn't get a reply to this one.

What should I do in regards to texting her and seeing in class? We normally sit really close to each other