Okay, I was fairly sure that in “Springtime In The Rockies” EEH got the girl. I just googled it, and I am now more sure than I was. I think he got Carmen Miranda, who would be quite a handful anyway you look at it.
I think there were other movies where he “got the girl” as well, but I’ll have to think about it some more.
Not that this means anything, one way or the other. He was quite gifted, and that is all that matters.
For my money, I am, but note that one of the composers whose songs he sang and danced to during his RKO period was Cole Porter, who was as gh3y as a tree full of parrots.