[actually for the only children in their family] Don't あなた just hate it that あなた don't have any siblings?

Ikr.. me too. I'm an only child :)
I've never really liked it i've always wanted a sister.

When I was younger, yes. But I'm so used to it now, it would feel really strange having a sibling. The fact I'm an only child has grown on me, and I actually enjoy it.
But I still feel exactly the same about holiday situations. That's why I don't want to go to theme parks and holiday resorts, because it's so Goddamn boring によって yourself. And my parents physically can't do alot of the things I want to do, so I end up not even bothering. Then people call me boring because I haven't ever gone on a dumb theme park ride. Well, tough shit. I'm too mature for that kind of nonsense.

actually I am an only child but I 愛 it ..it's like I got all the attention all the things and I pretty much own my house......it's awesome vuz I always get what I want and I won't be an auntie..so???? (I don't like kids) anyways my children would have uncles and aunts I mean surely their father will have sibilings hahahha I JUST 愛 BEING AN ONLY CHILD

When I was little, I felt lonely and wanted a sibling.

Now I have フレンズ that I hang out with regularly who have siblings. Boy, am I happy I'm an only child now...

As for vacations... I don't mind that at all! Since I'm an only child, we can afford really nice vacations. あなた can say I'm spoiled ^^ (we did just buy $200 worth of clothing for me...)

trust me dont take advantage of it