Ten Years Later Tsuna and Haru

So...I restarted drawing after a while, and after losing interest in the Naruto fandom, I decided to go into a manga called Katekyo Hitman Reborn!. Somehow, this manga storyline captured me, though I was disappointed strongly when I didn't find enough good TsuHaru fanfics or fanart around. But, no worries.

I decided to submit something like that here, a lineart that I might plan to ink and color sometime. Though, just to be on the safe side...I don't plan to do any of this just yet right away (I might end up waiting until there's a break in the college semester) and I don't want anyone doing this and claiming the work as their own.

Anyways, enjoy! And tell me how I could improve this lineart work. My skills are far from perfect, after all.