[When Sonic laughs this time, it sounds strange and foreign still--like static and almost like a voice, but the mouth moves in such a manner that he's laughing without restraint or dignity. It's free, it's almost bright, and--]

How about endearing, then? Lovable? Delightful, charming, darling, precious...

[Sonic's absolutely going to continue like this for a bit, somehow making Neo's optics even wink at his hopelessly embarrassed (and very cute!!) boyfriend.]

I'll keep finding words until you accept it!