honestly , i'm afraid that :

if you see me all the time , you'll get sick of me
if you talk to me all the time , you'll run out of things to say
if we do the same things everyday , you'll get bored of us

then ,
if someone else gets your attention , you'll ignore me
if you meet somebody new , you'll leave me

sorry , because i think like this about you , but sometimes , i really afraid that it will happen :(