[Ren laughs a little at that.] Well, humans mostly do, but we probably feel different about it. And sometimes we need to, as well. I think my hair wouldn't do very well without washing at least most days...

[It's extremely long and very thick, which is never a great combination for hair if one doesn't want to trouble themselves too much having to maintain it. Ren doesn't mind, but it would probably get harder very quickly with less washing.

Ren blinks slightly when Keaton rests himself against his shoulder, but he just laughs quietly and reaches his other hand up to touch Keaton's other ear too while he's in easy reach.]

I do. They're beautiful and strong, and I'm pretty fond of that combination... [Ren doesn't have a great deal of shame or reservation about what traits he likes, though he at least refrains from putting "strong" before "beautiful".]