Was that why... That's why I'm here, actually, to tell that I saw your father by the edge of the grounds.

[Harry gets a very stubborn look on his face. Draco might be a bit of a prat at times, and he might be off screwing his Gryffindor counterpart and falling in love with him and making Harry feel like crap... but dammit, he was Harry's best friend. And best friends do not let friends go home to look after very (possibly seriously) ill family members alone.]

But that means your father thinks this is serious. Draco... I'm not giving you a choice.