Though, Cheer Up has a light cheerful tone to it and Angry Mom has a darker tone to it, both dramas are set in high school and is about corruption. It also has Ji-soo in it.
While Angry Mom and God's Gift - 14 Days don't sound similar in synopsis, the feel of these dramas is very similar. Both of them have a plot that delves into corruption and how it trickles down into society and has an effect on everyone. With both dramas, you get the feeling that there is a lot happening behind the scenes. Also, both feature a mother having to resort to desperate measures to protect her daughter.
Both drama focuses on bullying in school. The main character has a sense of justice and uses violence to solve problems.
in angry mom (I personally) shipped the fl with someone her kid's age and though nothing happened, here in 18 again they are bond to use that tension so it's not really that different from angry mom but here the guy her kids' age is actually her same aged husband?
also both show parents go back to school and blend in with their kids' lives and try to help them
also both show parents go back to school and blend in with their kids' lives and try to help them
If you are interested in stories of powerful and protective moms, then Angry Mom might be a nice one to watch after Mother, although Angry Mom definitely has more obvious elements of romance, and focuses on different issues such as bullying, but plotlines related emotional abuse from parents also arise
I was able to relate Noh Ae Jung as a mother with female lead in Angry mom. Both of them try their best to protect their children as single mothers and raise them without any need of paternal love. If you liked this drama because of the mother and daughter relationship then Angry Mom is the best choice to watch next. Hope this is useful :)
Both dramas involve the suicide/possible murder of a high school student and work to unveil school corruption. Angry Mom is lead more by the adults while Solomon's Perjury is lead by a group of students. Angry Mom is a bit darker than Solomon's Perjury, but both have some humor and romance in them.