Twinkle (Tavia Yeung), who has pimples on her face, eats breakfast at a restaurant with Yat Bo (Steven Ma). She thinks of the time she swore to Mei Guen (Shermon Tang) and feels nervous. She avoids Mei Guen when she enters the restaurant, hoping that she wouldn't be able to see the pimples on her face and of course, think about the vow she made.


Jeff (Michael Tse) and Twinkle, after seeing the office ladies' reaction when they receive their horoscope readings, are inspired to create a portable horoscope reading machine called “Love Astrology No.”. The two spend the night doing the proposal and presents it to their colleagues the next morning. Everyone likes the idea. Jeff is determined to find the 'Princess of Astrology' to help them write readings.


Mei Guen and Twinkle meet outside of Twinkle's apartment. At the same time, Yat Bo brought a drink that helps get rid of pimples. Mei Guen finds out that Twinkle has pimples on her face. Twinkle says that she has pimples because she has been working overtime and of the lack of sleep. Mei Guen is angry and leaves. Twinkle is also upset, takes the drink Yat Bo offered and goes back home, leaving Yat Bo confused.


Twinkle and Jeff are waiting for the 'Princess of Astrology' to arrive. Greeny (Rams Tseung), who's curious, decides to tag along. 'Princess of Astrology' sent Editor Chu to tell them that she refuses to meet them face to face. The two decided to follow Editor Chu, in hopes of seeing the 'Princess of Astrology'. They find out that she is actually an old lady and is disappointed. However, Twinkle, after reading the books the 'Princess of Astrology' has written, discovers that the 'Princess of Astrology' is supposed to be around 40 years of age.


Jeff decides to keep trying, completely forgetting his date with Anna (Mandy Cho). Anna is disappointed and meets Greeny. He gave her flowers and cheers her up a little. Jeff follows the elderly woman and is shocked when he sees Greeny. It is revealed that Greeny is the 'Princess of Astrology' and that the old woman is his mom. The episode ends with Greeny reminding Jeff that it is Anna's birthday.