Meaning of かって and general sense of this sentence


Though the speaker is supposed to support her boyfriend who is fighting, she
looks like she supports his opponent. Another character then says to her :

> おまえ なにいってんだよ ボーイフレンドだろ...！
>
> Just what are you saying? That's your boyfriend isn't it?

She responds :

> いいじゃない べつにあこがれるぐらいかってでしょ！
>
> Yeah, yeah, give me a break. [?]

I'm a bit lost there, I'm used to see べつに in negative sentences, and I don't
see what かって means here... I suspect the end of the sentence is omitted but I
can't figure out what the omitted part would be...




"勝手(かって)" in this case means "license" and " abandon ", "one's own way", etc.
For example, 私のかって means "That is my choice" and " As I please",etc.




"勝手(かって)" in this case means "license" and " abandon ", "one's own way", etc.
For example, 私のかって means "That is my choice" and " As I please",etc.

