I like both bubbly and serious people. But not those who are ready to fall off either spectrum. They can be super annoying.
I like people who can be both, even if they lean towards on side more.

I don’t mind bubbly people when it’s sincere or serious people when it’s not overbearing/judgy.
(I’m a little bit of both, depending on the day)

I won't consider bubbly the opposite of serious, I think funny people can probably be too funny and get annoying if no one's laughing at the jokes, but i still find it endearing that they try, while very serious people..I can't handle at all cos how do I communicate with a serious person haha

I kind of envy bubbly outgoing people, I've been told to lighten up and smile more times than I can count. But the world isn't a happy place most of the time and atleast I'm not oblivious to that. Usually bubbly people had an easy upbringing I've noticed and I definitely didn't have that

Serious or bubbly...the cause behind them is important to me.

Both can be annoying.

Annoying.

I was a bubbly person now serious..i like bubbly people

Both are just peachy.

I don't know really. I've never been around them longer than to realize that those things on the side of their head are just there to hold up their sunglasses.

pretty annoying

When it's bubbly all the time, very annoying. Gotta have lots of space from them

Everyone is annoying

sorry for being annoying...

The fake cheery type of people make me want to punch them so bad, I HATE them

Fuck 'em all