You were going to meet your boyfriend at the gym

You saw a boy and tought it was your boyfriend you chuckled then went to him and put your hand on his hand then kissed his cheek

Wone was confused then you suddenly heared your Boyfriend and frozed then let go of him and quickly ran away but you bumped at the wall "Hey slow down why did you kissed me?" Wone asked the same guy you tought was your boyfriend