My Ideal Type and I Are Dying!

Affectionate, cold and occasionally off-line president Top X Charming and lively, occasionally silly president Bottom
In order to avoid other's courtship and marriage, Ren Chuan pretends to be terminally ill and hide in the hospital. But unexpectedly... he met the one he fell in love with at first sight here. The sad thing is, the two terminally ill patients still talk about to last their friendship forever... It's important to create memories before we die!

(Source: Mangatoon)

Note: Adapted from the web novel Zongcai Meitian Du Zai Bingwei (总裁每天都在病危).