´Now I see why she was so glad that Tsubasa came back... I mean, if she's locked in there and the fridge was empty, on a few more days she could have starved .__. creepy.
It's not like that...
You see, Tsubasa went to buy some food, something that doesn't take too much time. And when she returns, Honoka cries tears of joy. But it isn't simple joy, it's scales to passion, even adoration (look at the hearts at Honoka's eyes). So think for a moment: is there any creature that haven't any sense of time, sleeps when it haven't anything to do and, for last, cries tears of joy and jump over its beloved (adored) person when it's back at home?
Yup, Honoka is acting like a dog. And because of this, I don't agree to tag this with "yandere", but I think that "BDSM" tag is fine in this case.
PD: so so sorry for my "english".