Both are healing dramas with romance and a tragic past. Like If You Wish Upon Me, Just between lovers deals with loneliness, PTSD and the growth of the main characters and how they learn to move on and accept death. Just Between Lovers has a lots of heartwarming platonic and romantic relationships and there are a lot of heart wrenching scenes too. JBL's male lead is quite similar to If You Wish Upon Me's male lead in how life wasn't good to both of them and how they learn to give and receive affection. Both of the drama has romance but JBL is focused more on romance. But I would say JBL is more slow burning with its story and the romantic plot between the leads. While If You Wish Upon Me focuses more on finding a community of accepting and warm hearted people, Just Between Lovers focuses more on one-on-one relationships :)

?The ending of JBL was not the best and the pacing got weird in the last episodes. But if you want to watch a healing drama where people who weren't treated well by people, society and life in general and has some romance in it, Just Between Lovers might be what you want to watch next?