Zareen Khan happy for Salman, Iulia

Actress Zareen Khan says she is happy if "things are happening" between superstar Salman Khan and his rumoured Romanian girlfriend Iulia Vantur. She wishes the couple good luck.Asked about Salman's marriage, Zareen told reporters at the launch of the song "Khallas Veerappan" here: "I have no idea about what's happening in other people's lives because there's so much happening in my life."