Strange Planet by Nathan W. Pyle

Head over heels for you. I’m trying to find where the strange world comics live that isn’t Instagram so I can link you, but they are there if you want to check out the rest of Nathan w Pyle’s work.

“Falling head over heels” is the “translation”: https://www.collinsdictionary.com/us/dictionary/english/fall-head-over-heels

It's a direct translation to the point where it's misunderstood. "Head over heels" is implying you've rolled forward fully, like a somersault, since that puts your head above the back of your feet during the forward roll. But it's not full on "above" your heels. And your head is always over your feet. So it doesn't make much sense here.