Answer: I’ve always found it a little disappointing. There’s certainly a romance in it, but it’s actually much more a play about a feud between families. What’s most interesting to me is the way that the whole thing is set up like a comedy, where you can safely expect a happy ending, the lovers reunited and their families reconciled, only to see Shakespeare pull the rug from under you. Only King Lear does more of a switch, where it looks as if even the terrible events can be patched up, and then surprises us with worse.
Explanation:
I believe the indirect theme would be to accept yourself no matter what considering she always wanted to walk on land and have legs, but its turns out it was a blessing and a curse. Hope that helped!