She's the powerhouse actress from "Gangster - A Love Story" and "Woh Lamhe", but put her in dancing shoes and Kangana Ranaut freezes.

She kept stepping on her co-star Bobby Deol's toes while shooting for "Shakalaka Boom Boom".

"She's very good at the Indian steps. But she tends to get put off by Western dancing. So, while we were doing songs from 'Shakalaka Boom Boom', she was uncomfortable," Bobby told.

"She even poked my eye during dancing," laughed Bobby. "She's so tall! And yes, she kept stepping on my toes. But thank god she's such a lightweight. Imagine what would happen to me if it was a heavyweight heroine."

"But seriously Kangana needs to get stronger. I kept telling her to have glucose between shots."

Though Bobby enjoys dancing, he is still not comfortable with pelvic gyrations.

"There're many movements that I still can't bring myself to do. For instance, the pelvic gyration - now it's become so routine that it doesn't even look vulgar. But I can't do it!

"Likewise, kissing scenes. I have said no to them but you never know about the future. My golden rule of living is, 'never say never'. That way you don't have to eat your words."