On the way, Hanuman got held back from a monsorous women, Sursa. She told Hanuman, "Go in my mouth." Hanuman knew this was a trick from Ram to test his skills. Hanuman said, "Ok," and did as Sursa asked. However, Hanuman went in Sursa's mouth as asked, but came back out that same moment. "You said to go in your mouth, but you never said anything about coming out, Sursa," Hanuman sai, and continued on his mission
After some time, Hanuman saw Sita tied to a tree, crying, near Ravana's palace.
Hanuman flew down where he then met Ravana. Hanuman fought him a hard battle and finally Ravana gave up.
I give up. You win, Hanuman.
Hanuman then untied Sita and flew her back to her home, Ayodhya, where she got to meet her husband, Lord Ram, once again.