Wait, that "あまーい!" Kinda way off from the real meaning. It should be like "You're too soft" or "That's just small stuff" kind of thing.
Ah yeah, that's because I think "that's cute" tends to be used as sarcastic response.
for example; A: Man, I've been walking around for about 30 minutes B: Oh, that's cute. I've been walking for about 12 hours. (sorry, I can't explain it better ways)
If it's quite incorrect then feel free to edit it.
I'm tired from the expedition.It's fine, yesterday I also forgot to take one myself.11 days!?I haven't taken a bath for 11 days!!That's so troublesome. well, it can't be helped.Me too. Haven't taken one for 3 days.Yesterday, I fell asleep and didn't take a bath.Hahaha. Murasame too, huh?Shiratsuyu really is, like, the No. 1.Oh, isn't that cute!