You'll need to be more specific.
unrequited love.
Caring person
Self-Centered
This means you can swim or someone thinks you can swim.
they are usually called hypochondriac or suffering from Munchhausen syndrome
The word for someone who thinks they are perfect is "narcissist."
This episode was called Major Topper, and was in series 6.
You can, but usually what someone thinks can be written in italics.
When someone thinks that means they have there own opinion. When someone believes something that means they think it is right.
what someone thinks
When someone does not experience sexual attraction to any gender, they may identify as asexual.
I think he's cute but it depends on the person maybe someone thinks he's hot someone thinks he's cute maybe someone even thinks he's ugly or hideous