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

I've been good friends with K for many years, since we met in college. We were both in the same town for an event and decided to go out for drinks. Though we usually hang out when we're in the same area, we had never gotten drunk with each other and not with our friends around. Also, for the first time in years, we're both single. We ended up heading to my apartment to talk and drink more (again, not unusual) and one thing led to another and we almost had sex. I asked her if she was really drunk, and she said she wasn't, so I don't think it was a mistake. But I was pretty gone, so I feel like maybe I imagined things. This is all crazy to me since I thought she had friend zoned me big time. I do like her, but a relationship is off the table since she's going abroad for a couple years. 

However--here's the weird part: we kissed goodbye and she implied this would happen again. She texted me the other day, but we didn't talk about the hook up. I tried making small talk later but (and this is my fault) didn't ask her to hang out again. Basically, guys, I don't know what to do. Don't want to ruin the friendship, but I need to know if we're staying friends or if we are, as she implied, going to hook up again. So...what do I do without making things weird? Should I keep the ball in her court?
<bot>: Hooked up with close friend. Not sure if it's going to happen again. Afraid things are going to be weird.