DTR ?

Me and this guy have been talking non stop for the past month. I like him and it's clear he likes me. We kiss, we try to hang out as much as we can (We are both college athletes so our schedules are really hectic). I've slept over his place once. Nothing sexual has happened between us, and he's. ever tried anything. 
In the past, when I tried to DTR, it never went well... we either stopped talking or the feelings weren't mutual. so my question is, should I do it, or should I keep going with the flow ?