The actress was sleeping in her berth when she felt a man's fingers on her mouth.
"I was sleeping and this guy was sleeping right opposite to me. I felt somebody rubbing my lips. When I opened my eyes, his hand was on my lips. I caught his hand, switched on the lights and called for help," she told ANI.
She also stated that it was heartbreaking to see that nobody reacted or supported her.
"I then went to see the train ticket examiner. He called for police, who took him with them," she added.