Kamikaze's line is said in a wistful tone (like the linked song), as though she's separated from someone she loves and is now reminiscing about times past.

Presumably she's retired now and no longer sees the Commander. Or maybe the Commander's dead, even. That said, this comic is deliberately ambiguous, so multiple interpretations are possible.

Kinda sad, kinda sweet. Pink Lolibaba wouldn't be the same without her ribbon no matter how old she gets.