I love observing orangutans and read their behavior. here is what I saw.... Looks like Orangutans' daughter wants to go on a date, she is not allowed to.
While waiting for her boyfriend to come she is hiding under the blanket and doesn't talk to her parents.
Her Mother is trying to talk to her, then her father is trying to help.
The Parents are at a loss and decide to leave the daughter alone.
Here her boyfriend comes. Everything changes.