To get attention of such a dude takes basically two good steps. they are:
1. Admire his outfit. This means any day the guy dresses and u see him either too clean or not just tell him wow bros u are looking good, u make sense or use any sweet word u know that can convince him or that can draw the attention tell him two or three times he may give u d attention u need.
2. If this sign above cannot get his attention for u, then u can take it to God in prayers. God bless u