Energetic, passionate, impulsive and quite determined. He is a person who is very enthusiastic about the things that interest him and who hardly abandons something he really wants to achieve. It can be somewhat stubborn, competitive and too intense when a goal is proposed. He probably has a fairly expressive personality, with spontaneous reactions and a certain naivety in some situations. I also imagine him as someone genuinely optimistic, who tries to move forward even when things go wrong. He has that kind of personality that may seem a little exaggerated, but that is quite endearing for his sincerity.
Speaking with a lot of enthusiasm, especially when he tells something that interests him. He would not be too formal or careful with his words; he would probably speak directly, sometimes impulsively, and without realizing it he could raise the tone of voice a lot. I also imagine him being somewhat dramatic when expressing surprise or frustration, using many expressions and gesturing while talking. I think it would be easy to start conversations and make unexpected comments, in addition to a rather confident tone when he defends his opinions.
