Who doesn’t love Nick Offerman?  The perennial curmudgeon, however, turns nice guy in the new film Hearts Beat Loud.  Offerman plays Frank a single dad whose only child, a daughter named Sam (Kiersey Clemons), is going off to college.  As if that wasn’t difficult enough, he’s in the midst of redefining himself because he has to close his vintage shop.   The one thing he has left is he and Sam’s shared love of music.  His hope is to stay connected through their weekly jam sessions, and what starts out as a little father-daughter bonding turns into internet gold. Amherst Cinema, 28 Amity St., Amherst.