Why does my girlfriend likes sad posts on Instagram?

[HarryFortis]

She liked a post saying, " I've nothing in life to be sad, also I've nothing in life to be happy" 🙄

Why the hell does she likes this kinda post. I used to like these kinda quotes but now I'm super happy with her and don't even look at such posts.

Why girls/guys?

[Anonymous]

Because she's not as happy as you are, maybe it has nothing to do with you, it could be that she's not happy in general with life but just because you don't look at those posts doesn't mean she has to do what you do, she can look at whatever she wants