I know...

Everytime you tell me you don't contact anybody, I know every single emoticon you send her
Everytime you tell me you don't meet anyone, I know how many nights you have spent with her
Everytime you tell me that you miss me, I know that I never crossed your mind when you were with her
Everytime you forgot to wish me on my birthday, I know how you flooded her with wishes and gifts on her birthday
Everytime you say you like the clothes that I chose for you, I know what's on your hand all the time
Everytime you say we looked good in pictures, I know who is in your heart's frame and on your profile pictures all the time
Everytime you called her your sister, I know how a brother-sister relationship should've been
Everytime you talk about her, I know how your eyes sparkle
Everytime you ignored my calls, I know who is on your frequently contacted list
Everytime you boasted about your ego to me, I know how you went behind her to convince her to talk to you
Everytime you said she was the one with you in your hard times, I know the compromises I made for you and the people I left for you
Everytime I asked to order food for us, I know how you remembered all her favorite dishes
Everytime she asked me not to talk to you acting like she owned you, I know how shattered I was
Everytime you showered her with extra love, only I know that I can never love anybody more...