[Feelings are indeed difficult. That's why it's hard for Luca to come up with a good answer right now.]

Ahhh, I see. It sounds like he was quite important to you, then.

I'm guessing he isn't here right now, since he was back in your world. If he were here, it would be much easier to sort out. Unfortunately, the line between admiration and affection can be hard to discern at times.