My long-distance boyfriend cried in my arms—was it just emotions and did I respond right?

I know my boyfriend for 5 months now, and we're on a distance relationship. Before he asked me out and officalized things we had 4 dates, from morning to night as we don't meet that often. The last 2 dates were in a diff city and he invited me to go to a concert with his friends. I am from Spain, he is from Italy.

So it's the 1st day, the day of the concert, i came, we met, he got us the hotel ( two different rooms, he paid for both of us, he did everything right ). After the concert, i gave him the gifts i got him, we kissed, we hugged. I went back to my room, we planned to meet next morning. I got us the tickets for a museum he wanted to go, the whole day we visited the city, it was good, couple vibes, without being official yet.

So the night we go back to the hotel, he comes inside of my room, huggs me and it's at that moment that he confessed and said that he wants to make things official, meet my family and all. I agreed of course. So next day, it's the 3rd and last day ( from Friday - Sunday ) and we should leave.

He stayed in my room the night, we didn't do anything, just slept so we walk up together, got ready and we went to eat. We walked a bit, and went to a park. In the park he said how he enjoyed everyhting, that he is glad i accepted to go to the concert, that it felt amazing. And hugged me.

We were laying on the grass, and i felt tears falling on my cheeks. I looked up and saw him in tears, crying. I asked him straight away what was the issue, what happened, he said " it's nothing, just, i thought about you going back". I wanted to reassure him, so i hugged him, told him that i'll always be there for him, that he's so sweet. But deep down I'm not sure why he cried. It was the first time i saw him crying like a baby in my arms, it felt really nice, but i hope i reacted in the right way at that moment.

Was it emotions? What was that? Why would you as a guy cry in the arms of a girl?

My long-distance boyfriend cried in my arms—was it just emotions and did I respond right?
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