1, interesting to you
The first kind is pure straight thinking: when getting along with girls, talk about hobbies and only talk about fitness.
So get off the donkey and go downhill, find a reason and an excuse to date. Look, what a normal and reasonable development track. But this also happens to my little brother who loves fitness and has a little outline. After all, he should seize the opportunity to show his advantages and specialties.
Conclusion: Apart from the other person's greasy and emotional urgency, it is possible to like you, but it is unlikely. Even if I really like you, I will confess sooner or later, and it is ok to be normal.
2. Friends work out together.
To put it bluntly, I regard you as a good friend, and I believe many people have had similar experiences. For example, I am happy to chat with my friends. Speaking of werewolf killing, I am happy to say that we will go together next time.
This is a good partner, and the boy is really simple, and what he usually says is really just talk. So there is no need to over-interpret it.