Okay Gruvia shipper Shika is going to do a list of signs that Gray might also like Juvia! (Yeay!)
First of all the fact that they appear together, like Gajeel & Levy, Jellal & Erza and Elfman & Evergreen ;)
Then, we all know Juvia wanted to ride that love slide. First of all, Gray just asked why it's named like this, even
if it's called something with "love". As Juvia said that you hug each other on the ride, he may said "As I'd do that", BUT as we see
he's also blushing. That's a sign that he actually wanted to do it, but as many already figured out, he's a little bit of a tsundere XD <3
After that, Lyon popped out and carried Juvia