Another forgivness one, this time Zii forgiving Gary for casually offering her up as a sex partner. Her little speech about it is true◊ and Gary knowing her well enough to make a coy pun shows how much he's growing. ((Also nice in that they both just discussed their problem simply without drama.))
I found Yuki managing to resist the urge to attack Gary's "tentacle" to actually be really heartwarming, seeing as she knew this was a big risk she was taking and finally fighting off the urge to attack him seemed to really show some Character Development.