I was at a party on Saturday and spit some fantastic game at the host. Two hours into the party, I was on her bed making out. Then her phone rang, and it was some more people coming to the party. We made out for another minute, but she had to leave to help them find the apartment.
When she got back, it was weird. She was walking around playing host again with the new party folks. I couldn't get us back into the flirty mood we were in, and I didn't even talk to her much the rest of the party.
Does anyone have advice how to transition backwards into the casual conversation again, and then transition that again into something more?