<human>: Can you succinctly summarize the text in 1-3 sentences?

Im not quite sure what we are. We were dating and then he moved so we broke it off while staying close. He came back and it was as if we were dating again, I spent Christmas and New Years with him and his family, slept over all the time, etc. 

He moved again recently for a new position, and I helped drive his car up for a few days then dropped his car back at his family's place. The whole trip we had together he was talking about how he can't wait for me to visit, asking me to do things with him when I visit again, and talking about how special I am to him, and much I love him (we've never said it to each other before but I think he was trying to get me to say it).

Tonight he calls me asking for computer help at 11:30pm, it's a bit late but whatever. He then tells me he's getting on a train. I call him a half hour later wondering why he was out so late on a Monday. He said he got dinner with a friend. I then asked what time he got off work to have dinner so late. He didn't answer me the first two times I asked and then said "I don't know" on the third, and when I asked "What do you mean you don't know?" He didn't answer again. I dropped it for a bit but then brought it up again a bit later. He said he got off around 6 and then had dinner at an Italian restaurant with a friend and then they went to a bar. I don't know if they're male or female, but it sounds like our standard date. 

Should I be worried? I'm not even sure what we are. I've been very clear that I still want to be with him, and we have been planning dates for me to come up and visit.
<bot>: LDR with a guy I've been "with" for 10 months, who got home late after having dinner and going to a bar until 11:30pm on a Monday.