how should I keep a conversation going with my crush?

get to know each other better. There's always something to talk about if both parties are interested. Do you guys watch the same show, read the same book, do you go toschool/work, did you download pokemon Go, etc.

Answers should be open-ended and questions shouldn't be able to be answered with a yes/no. If you can't keep the conversation going then maybe the attraction isn't actually there. When somebody is interested in you, they show INTEREST.

Hope this helps.

why not talk about how each others day been and maybe hanging out sometime?

Well maybe like the person here said; try talking in person more while doing a fun activity. Also definitely ask about each other day. Talk about whatever similar interests or hobbies you have in common. Whatever got you two together in the 1st place; is what's gonna keep things going. Also there's gonna be days where you talk about just nothing lol. Go read uberfacts to each other. Those are actually quite entertaining to read. Talk about food & things you wanna do in life. I know a older lady when i was at school; she would take me home & we would talk about food or each others family the whole way. Mainly food & never got bored lol. So the best conversations are the ones when you don't think about what to say. Just let it flow naturally & it will be fine =)