"Martin is a person I met at my music competition"

Martin is quite a sociable person, as far as I can tell. We met at a music contest in one of the projects, and he supported the contest by keeping the conversations going, showing initiative during discussions, actively taking part in them, and from time to time we run into each other at events within the same project. My first impressions of him are only the most positive, especially regarding the way he treats other participants, so he’s definitely the kind of person you’d want to have as a friend. At least, that’s the impression I got of him at first