(Song) Season 3 episode 10 Wan Yu leaves the apartment; In the 20th episode of Fantasy, Meijia introduces her new boyfriend Lv Ziqiao; In the 24th episode, Guangu proposed to Youyou, and Xiaoxian was faced with the choice of 360 1 and 3602.
(Not completely sorted, welcome to add)
"Two People"-Chae Yeon: Xiaoxian's cell phone ringtone.
Sarah Lara: Yifei's cell phone rings.
Ouch: Season 1, episode 1 Wan Yu hummed while sitting on a tractor.
Romantic Night: Season 1 Episode 5 Guangu tells her Jia Zhangke's fantasy.
Baby once again: a song sung by Yifei in the first season, episode 10.
Prison Break: Season 1 Episode 12 Xiaoxian refuses Laura.
Cat doll: Season 1 episode 15 Yifei dances at the party.
Imawa Sonono Crane voigt: Season 1 Episode 16: Michelle Platini Du Masi of Joe and Son Joe respectively. (background music has appeared in many episodes, so I don't count them one by one. )
Hurry up: In the video of the first season episode 16, Xiaoxian dances in a bathrobe.
I Miss Sleeping: Season 1 Episode 20 Wan Yu recalled their past when looking for an exhibition in a hotel.
Road trip: Season 1 Episode 20 Zhanbo confessed to Wan Yu.
Fate (Jaci Velasquez Cover Edition): Season 1 Episode 20 When Xiaoxian takes care of Yifei, Yifei holds Xiaoxian's hand.
Fly high: the opening music of the second season episode 1. (background music has appeared in many episodes, so I don't count them one by one. )
Don't play nice: the background music of bachelor party in episode/kloc-0 of season 2.
Canon: Season 2, episode 1. Xiaoxian fantasized about Zhang Wei's arrival at the wedding scene.
Love song: season 2, episode 1. Joe fantasized about Zhang Wei's arrival at the wedding scene.
コナンメィンテーマ: Season 2 Episode 2 Guan Gu incarnates Conan and makes sense.
Alan Huisz Concerto Season 2 Episode 5 Performance score of Qin Yumo Tang Youyou Guangu.
Huang Zhenyi Season 02 Episode 06 Richard gave the diamond "Desert Star" to Yumo.
Spring-Vivaldi: Season 2 Episode 7 The background music of the charity party.
"Because it's a woman": Season 2 Episode 7 The bartender and waitress put on a play at a charity party.
Tonight's broadcast: episode 12 of the second season, Joe invited Mo Yu to a bar to play games.
をとりもどせ! ! In episode 13 of the second season, Yifei forces Joe to provide information about his ex-girlfriend in order to find out the truth about the mysterious baby.
Ode Al Vino: Season 2, Episode 13, The Long Kiss of Guan Gu.
Amazing grace: Season 2 episode 14 Yifei was killed by an atomic bomb.
The Rhythm of Rain: Season 2, Episode 14: Eating chewing gum leisurely in the story of crossing.
Nobody: the background music of Tony's farewell party in episode 15 of season 2.
Love: Season 2, Episode 17 Joe fantasizes about Zhang Wei's reaction to Xiaoli.
Zombies on your lawn: Season 2 episode 17 tells Guangu that she has stained Guangu's paintings.
"Fantastic": The background music of the resume video produced for Guan Gu in episode 18 of the second season.
Distant Heart: In the second season, episode 18, Joe gave a speech on corporate strategy to Guan Gu; Yifei leads the students to train Taekwondo with Xiaoxian.
Edelweiss: A song sung by Yifei for Xiaoxian in Taekwondo competition in the second season, episode 18.
Time flies: Season 2 Episode 20 Joe and Yumo are drinking in a bar.
Jingle Bells: Season 2 Episode 20 Xiaoxian recalls the experience of receiving presents at Christmas.
Bebu Silvetti's Piano: Season 2 Episode 20: Faced with the choice of whether to tell Xiaoxian the answer, there are two Fifis.
"Our Love": In episode/kloc-0 of the second season, Zhang Wei lost his mind after learning that Xiaoli had escaped from marriage; Episode 20 of the second season: When Xiaoxian faced the choice of "BorD", he faced the camera and recalled the past.
Zoo Bop: Season 3 Episode 2: The background music when Faye tore up the hand model contract.
Waiting for you: the background music of the third chapter of One-night Stand in the third season.
Fly Me to the Moon: Season 3 Episode 4 Yifei gets drunk and performs Drunk.
"If You Are the One": In the third season, chapter 15, "No ifs (Part II)", all the women were exhibited and dated.
Air: In the third season, episode 19, Joan comforted Meijia who was lovelorn.
Breathing Pain: Season 3 Episode 23 Yifei adapted it into "Obesity is Breathing Pain".