What's the name of this movie?

It is the movie "Love Sucks"

A feature film directed by Yun Xiang and starring Hong Zhijie.

The movie tells the story of sixteen young men and women who develop six unusual loves at a ridiculous and chaotic wedding.

Subvert the highest realm of love; shortlisted film for the 47th Chicago International Film Festival; 6 real-life stories, 16 crazy men and heroic women; not every love story has a happy ending; in a ridiculous and chaotic wedding In the book, 16 young men and women developed six unusual loves. Love sucks, but love is the same. Love that no one sings about can also touch people's hearts.

The spider who loves rock climbing falls in love with Yuemei. Spider proposes to the other party, but Yuemei rejects her as shabby and stays outside the door. Not long after, Yuemei found a new love and wanted to end their relationship. At the instigation of a third party, she accused Spider of rape. The scale of love is suddenly out of balance, and Spider loses his mind, resulting in a sad ending.

Owen felt that Yanjun loved dogs more than him, and his relationship gradually faded. At this time, the queen stepped into the realm of the two of them and asked Irving to give private dance lessons. Owen gradually understood the Queen's character and past, and became more and more in tune with her on stage and in life. However, Yan Jun looked unhappy at the side. One day, Owen discovered that the Queen had transferred 20 million Hong Kong dollars to him. When he got home, he also found that Yanjun left his favorite eel rice for him. On this fork in the road, how should Irving choose?

Under the same roof, a harmonious three-person family hides the unholy love between brother and sister; on a drunken night, the younger sister reveals his love The two of them had sex for the first time. Brother was a little hesitant about this matter and wanted to take advantage of the long trip to settle down. The two had a relationship again under reason. The sister keeps lobbying the brother to put down the shackles and live together, but she gets a non-committal response. Unfortunately, the relationship between the two gradually aroused the mother's suspicion...

Brother Cheng discovered Kazai in the fitness dance class, and he was fascinated by him at first sight. In the locker room, Brother Cheng stared at Kazai. In Brother Cheng's eyes, Michelangelo's David statue overlapped on his back. Brother Cheng invited Ka Zai to his home to do a life sketch, and his admiration was secretly watched by Sister Cheng. One day, Cheng Ge asked to have sex with Ka Zai, but was rejected because he was too old. Dissatisfied, Brother Cheng kept fighting, so he brought his ID card and asked Kazai again...

The gay couple Belle and Lei Gong met Mrs. Liang at a dinner party. Belle pretends to be a veterinarian to treat Mrs. Liang's sick dog. After the female police officer Lei Gong found out the details of Mrs. Liang, Belle went to see the doctor with confidence, but the plan unexpectedly went awry. At another party, Belle spotted a certain director and asked Thunder for help again. Lei Gong discovered that Belle was suffering from "role-playing paranoia" and said harsh words. At this moment, Belle cried deeply and asked her to stay...? Is this her real body or another character?

Love sucks, but it’s still touching.