<human>: Can you condense the text into a few key points?

I'm a 19 y/o female and my SO is 19. We are not technically in a relationship, because we have only known each other for about a month. What we do know though, is that we have very serious feelings for each other that could potentially become so much more. As crazy as it sounds I know that i'm deeply in love with this person and he feels the same way about me. We're very comfortable with each other and we've basically concluded within this month that we are right for each other, and that the emotional aspect of the 'relationship' is sorted out. The physical part of it is what i'm confused about.
I'm deeply in love with this person and I know he feels the same way about me. I want this relationship to work and we plan to see each other in three months time. I'm a little concerned regarding having sex on the first night though. He would only be able to stay for two nights and all the anticipation of wanting to see him and all the emotions makes me want to sleep with him on the first night but another part of me feels like this might not be a good idea? I know he would want it the first night but for some reason I feel like it's considered a 'first date' and you know what they say about that. I'd really like to hear what you guys have to say about this. The next time I would see him would be during the summer, which is about 6-7 months after seeing him.
<bot>: We are deeply in love with each other and I'm meeting my SO in a couple months and is not sure whether to have sex on the first night because it would still feel like a 'first date'.