Oxygen (2020)

College-aged students finding out about life and various coming of age stories told from their perspectives

Both Why R U and Oxygen feature not one but two main BL couples in college. They combine groups of friends from the the arts and engineering and music plays a major part in the stories. There is also a university moon like competition in both dramas.

In both series, a major plot point is the father of the rich male lead being against the BL relationship of his son.

College-aged students find love and relationships and navigating rocky roads between them.
Both are coming of age stories.

Both dramas have similar themes of college students, love, coming of age, friendships, and more.
Both revolve around different age students.

Just as simple as the dad has a lover… the circle is cute and the fact that both are adapted from novel and has varieties of book there also its similarities i guess

Friendship, relationship and family. OXYGEN THE SERIES and TONHON CHONLATEE are two of the most popular Thai Bl Series.

An emotionally immature main character suffers a trauma in the past that causes them to have trouble sleeping. Their love interest helps provide a comfort/solution for this problem which helps them bond.
The 'top' in each show is also a wealthy heir to a business.

Thai BL dramas. Both feature a lead with a calm personality who plays in a band. Also, Boss (who plays Kao in Oxygen) has a small role in Nitiman.

Thai BL dramas. Both feature a lead with a cold personality who hides a traumatic past. Part of the scenes take place in a cafe/office and there are multiple couples.

Thai BL dramas. Multiple couples. Rich guy falls for poor guy. Music and guitar playing are part of the story. Shows LGBT parents.

Both are BL dramas. In Oxygen Gui makes Solo warm milk every night so he can sleep. In Mr. Heart Sang Ha delivers a milk carton to Jin Won everyday so he can become a better runner. Both Gui/Sang Ha help Solo/Ji Won find motivation to purse their passion again Singing/Running.

Whilst "Oxygen" may deal with some heavier themes in comparison to "Kieta Hatsukoi", the couples in both series have very cute and fluffy relationships. These are both series that had me smiling nonstop and that I was sad to see come to an end.

Both are BL dramas. In Oxygen one of the leads works at a cafe and they are always eating cake, in craving you one of them owns a bakery. Similar concept. Also, in both one of the leads has a traumatic past and guitar playing is very present in the story.

they both take place in school and there is clearly one person who is chasing the other one. also I belaive that in the oxygen series there probably won't be any sex sc=enes because there weren't any in th ebook and usually there arent any in the drama anyway so hopefully there is a lot of cubblig

Thai BL series. Same as in A Tale of Thousand Stars, part of the story in Oxygen takes place in countryside Thailand. After the death of one of the characters Tian/Gui move from Bangkok to a rural area and become teachers.