- Yumi buying Ami Bunny by trading her guitar on "Collect All 5". Ami proceeds to give Yumi a hug.
- The ending of "Granny", where Ami's grandmother states that Ami is a big girl who can make her own decisions and shouldn't let her grandmother's distaste for rock and roll deter her from playing rock music.
- Ed reuniting with his girlfriend Myrna at the end of "Jungle Prom".
- Ami and Yumi showing concern for Kaz in "Visiting Hours".
- Ami and Yumi befriending Timmy on "Brat Attack".
Heartwarming / Hi Hi Puffy AmiYumi