Naomi Osaka won her third Grand Slam title at the U.S. Open on Saturday. But it's boyfriend, Cordae's reaction that has people talking. You see him watching her during the match intently paying attention to each serve. Then you see him jump up cheering for her. When video of him cheering for Naomi circulated fans couldn't get enough. If you not goin cheer for me and celebrate my wins like Cordae get from around me. Ion need you. Cordae posted a photo of the two after her win holding her trophy.