Last OVA in hybrid child was also really good, Kuroda and Tsukishima! But not so good for my heart...
Here I give you 2 off my favorite couples in manga.
Akira and Oodoi from sugar code and Ao and Ryoumei from Yumi musubi, koi musubi.
(I didn't know how far I could go with choosing my images so I chose 2 rather decent ones. :p)