I met this guy via OD at the beginning of December. He was away on holiday and we've been chatting for a few days. The day after he was back he sent me a message saying he met someone and asking if we wanted to stay friends which I agreed. We kept chatting over the holiday season and we decided to meet at the end of December for lunch. At that point, he revealed he wasn't seeing the other woman any longer, so we ended up meeting again for a date in the evening and we kissed. We dated a few more times than he at the beginning of Jan he went abroad for one month. We have been regularly in contact while he was away. He was back yesterday and I went to pick him up at the airport to help him with the luggage. He was tired and a bit grumpy, so I literally helped him till home then left almost straight away (he didn't protest or insisted for me to stay). We were supposed to have dinner tonight but he said he wasn't feeling well and asked to move. I was also supposed to go to his place after work so I asked him if he wanted to cancel so he could rest and he agreed. I guess I am bit puzzled as he seems a bit grumpy and cold since he is back, and, while we were in touch regularly when he was abroad, we almost haven't talked at all since his return.
He is Dutch and quite direct in his talking, and the made clear many times he wanted to try to get to know each other, so from one side I think he is just being tired and unwell, but it does seem strange he is behaving like this now...