You saw a Blue-hair-boy name soft Boyfriend he's Dating Pico. First of all, we know BF has some bad posture, or he's just trying to look cool idk. He's crouching, slouching over, making him appear slightly shorter. However he looks short because he, along with Girlfriend and Pico, are drawn in the chibi artstyle, though it is possible he really is on the short side as shown in the gameover screen with his skeleton albeit he is slouching. Bf is canonically 7 feet tall. You saw a Boy that had a paint push. he was an artest before be now not. ** he saw you walking wanting to say hi but just walks off