First off, Juvia shouldn’t be mad at Gray. I mean, yes it seems like a ‘jerk’ move to disappear without telling her anything, but think of it this way. If those FEW members of Avatar knew things about Gray, such as his past with Ur ( whom he’s only told to a VERY little amount of people, and only when he HAD to ) and Ultear ( who he hasn’t even told his friends about ) I’m pretty sure they’ve found out about Juvia, too. If they decided to check up on her at any point in time, and see that she was happily strolling along, they’d KNOW something was wrong. These guys barely trusted Gray. And notes to Juvia, if Gray had wrote any, could have EASILY been intercepted. 

Moving on. Like I said, Juvia shouldn’t be mad at Gray. At least, not after he tells her his situation. Upset with him? Maybe. She’s definitely be upset he went into such a dangerous situation. But like I said, after LOTS of explanation, from both Gray and Erza, and an APOLOGY, I feel Juvia will be fine with what had to happen. They’re her friends, and Juvia isn’t the kind of girl to hold grudges. ( Just look at her and Meredy. She was going to kill GRAY. And Juvia didn’t hold it against her at all. )

My second point, is that Juvia is NOT, under ANY circumstances, being immature. y’all act as though her rain has been around for months and months, but that’s not even the full story. You don’t know WHEN the rain started. Juvia seemed to not be accustomed to it, since she has such a high fever. For all we know, it started only a few weeks before Natsu, Lucy, Wendy, Happy and Carla came around. Juvia was anything but immature about what happened. She was being productive and SEARCHING for Gray. When she couldn’t find him, of course she’d be upset. How would you feel if the one person you loved more than anything else just disappeared one day after getting strange marks on their body? I wouldn’t be too happy either. 

Let’s think of it this way. The person you had been living with, and growing closer with, for SIX MONTHS up and disappears. The first day, you’re okay with it. There’s a nagging feeling, but you’re okay with it. They’ll come back tomorrow. The second day comes, and you start to get worried. But you don’t fret, because this person has disappeared for longer before. They always come back. But they don’t. Days turn into weeks, which turn into months, and before you know it, it’s been SIX MONTHS. Half a year. I’d be scared shitless. I’d be grieving at this point. I don’t care WHERE this person is, I’d be devastated. I don’t know about you, but I may also think that person would be DEAD. This is probably how JUVIA feels. 

Of course, she KNOWS Gray is strong. But if you look at her fantasies of him, they aren’t filled with him coming back and asking to get married, or him riding in on a horse and sweeping her off her feet. Juvia’s imagination of Gray in chapter 424 was just of him coming BACK to her. I’d say that’s all VERY reasonable. She’s not being immature, she’s WORRIED. 

( you could even say she’s worrying herself sick B)))) *gets shot* )

( and I’m not even going to delve into the whole ‘Juvia should punch Gray’ because that’s another rant in itself where Juvia would never hurt him intentionally, even if he’s done something bad. Besides, Lucy’s already hit him for being rude, and she’s even apologized sO. )

Okay, but overall, these are my points. One, Juvia shouldn’t be mad at Gray when he gets back, and Two, she’s not being immature. uwu