Who calls first ........ .. ?????

Have u and ur gf/bf ever got caught in the game of who calls first? Maybe u guys had a little roll and stopped talking for sometime. Now u really miss him/her and wanna talk to him/her, u pick ur phone and then plop! In ur mind the thought pops up; "he/she should call first otherwise I've lost, afterall it was his/her fault, calling will make me appear the guilty one" and then back to the table the phone goes. The whole process repeats itself over and over again.