Korrina appeared in just a few episodes of the anime excluding the Team Flare arc, but within that time she had complimented Clemont's cooking and Clemont had cared and looked after her.
— In the anime —
— Fan art —
My thoughts — I can't really see Clemont ending up with anyone else. I think diode is absolutely adorable but more in a bromance kind of way (will cover that later). Imagine her trying to teach him how to rollerblade? Laserblade is one of the coolest names for two of my favorite gym leaders.