its's obvious that motoharu is still in love or thinks of akira but do u think akira still...

Motoharu is the professer but im pretty sure he isn't with someone

I think Akira still thinks of him. In Hana no Mizo it is shown that they kept in touch and (from here on are just my speculations) things are ok between them, however Akira kept his duties as a husband (and grandfather eventually). But I think deep down, Motoharu would always be his love.