Noa doesn't need to apologize for this one.
She did exactly as asked...

Ironic Sensei is so easily tired here while Yuuka's only seems to be mildly winded, given that in canon Sensei's quite a bit fitter than Yuuka

Still, that Noa man. Gomen Yuuka right in front of her...

onyhow said:

Ironic Sensei is so easily tired here while Yuuka's only seems to be mildly winded, given that in canon Sensei's quite a bit fitter than Yuuka

Every single relevant scene I can think of has Sensei ready to collapse from even a little physical activity, where is it stated they're fitter than Yuuka specifically?

blindVigil said:

Every single relevant scene I can think of has Sensei ready to collapse from even a little physical activity, where is it stated they're fitter than Yuuka specifically?

Track Yuuka's first(?) relationship story.

Sensei: "So thirsty, I can't move anymore!"

Noa: "I'll show you "thirsty"!"