Nets star Kris Humphries wasn’t in the mood for romance on Valentine’s Day. He dined with longtime friend J
osh Ketroser, and two girls, who spies said, “seemed platonic friends” at Serafina on 61st Street. Still reeling from the KarKrashian, the spy said, “He didn’t seem interested in women at all. There was a table of models nearby, and he didn’t give them a second glance.”