(◡‿◡✿) Can we all just remember that Juvia was not loved wherever she went until she met Fairy Tail? Therefore, she doesn’t know how to love properly and that justifies her awkward fangirling?
Seriously guys, no one liked Juvia in the orphanage she was raised in, Bora broke up with her because of the rain, no one wanted to talk to her because it rained wherever she went, and she has never seen the clear blue sky. If you’ve never been loved properly, how can you expect her to love someone properly?
Juvia is a wonderful girl, and if you can’t see past how much she loves her Gray-Sama and what he had done for her, then I’m afraid that you might not be seeing straight.