In the next episode of "Jane the Virgin," Adam (Tyler Posey) helps bring out Jane Villanueva's (Gina Rodriguez) fun side in their dating relationship.

The trailer for the upcoming installment titled "Chapter Sixty-Six" was released just recently and showed Villanueva playing beer pong with Adam and his friends. "You know the rules. Pick that up. Pick that up right now and chug that beer!" she says to Adam with delight. Apparently, it has been a while since Villanueva had some fun without having to worry about her young son and other concerns in her life. Her fun side suddenly gets personified in her mind as a pink-haired teeny-bopper who wants to make out and drink tequilas. On the other hand, her imaginary mom side wears glasses and is serious about everything.

"We are having a serious discussion about whether this relationship has legs or not," her mom side says in her mind. It seems Villanueva is unsure on whether having a relationship with Adam will go far or not. Adam asks her why she looks confused. "I'm sorry. It's just, I'm a little in my head about it," she replies sheepishly. It remains to be seen if she will continue to just have fun with Adam or pursue him seriously for the long run.

In the last episode, Villanueva went on a date with Adam but still had some feelings for Rafael Solano (Justin Baldoni). She cut the date short and went back home to see Solano who was staying there for the meantime. When he made it clear to her that he still had feelings for his ex-wife Petra (Yael Grobglas), Villanueva let him go and decided to pursue Adam with no strings attached this time.

"Jane the Virgin" season 4 episode 2 will return on Friday, Oct. 20 at 9 p.m. EDT on The CW.