– Hairu re-introduced Koharu to melon pan. Koharu liked it, but didn’t often favor it before Hairu. But Hairu’s constant gushing about melon pan has made Koharu crave it.
– Koharu definitely searched their parents’ house for Ui’s most embarrassing childhood photos. She promptly handed them to Hairu.
– Hairu has nicknamed Ryoichi “FBIL,” short for “future-brother-in-law.”
– Hairu insists on sometimes helping Koharu pick out date-night outfits. Koharu returns the favor whenever she and Ryoichi babysit Masanori.
– Koharu has educated Hairu on every Disney movie ever made “for Masanori’s sake.” Hairu’s favorite is Sleeping Beauty; Koharu’s is The Hunchback of Notre Dame.
– They have occasionally gone, er, lingerie shopping together. It’s a tad awkward for Koharu (because, her brother), but she handles it well.
– They sometimes have more fun playing with Masanori’s toys than Masanori.
Mercy and Magic 