I'm changing or you?

Today,

was a boring day~

my classmate

was chatting,eating,playing

and fooling around

seem like very happy~

but i suddenly gone emo,

I'm useless

everyday i was hoping i can walk out from

that place,

but i fail to do that

Dont you think that now the topic between us is become

lesser and lesser?

When i was facing you,

I'm speechless!

Is i'm changing or you?