thinking too much

time past so fast this semester is coming to an end.
am not too sure what to feel about it though.
happy, sad, relieved?

i realized that our friendship is actually quite fragile.we are like never telling each other stuff.
and genuine we are pissed with each other?
being independent has it pros in this case.
too reliant on other people will make me more upset if i am alone.
sometimes alone time is so important.

i cant help but thinking about this.
is this what we called 暧昧关系?
or is just purely friendships?
i hope i am not thinking too much into this.