Arigato.

A close-up shows an anime girl with orange hair and rosy cheeks smiling with closed eyes, her mouth moving as she says "arigato" while holding a phone. The scene cuts to a girl with long pink hair hugging a boy from behind in a room, as she says "ohayou." Next, a boy with brown hair and a white shirt looks down with a frown, saying "gomen nasai." The video then displays a white line drawing of the letter "L" on a brown background. Finally, a hand plays a melody on a piano keyboard, moving across the keys.