Always Meet Again

Previous project of two main actors. School l, basketball, reconnection involved. A love story between two basketball team members. Do Hyeon, captain of the basketball team, is preparing for the championship when team manager Hye In brings in Dong Uk, his first love, to replace an injured player. They reconnect after years apart, having shared a past in high school. They spend time together, and begin to rebuild their relationship.

the time travelling story to save the other male lead is kinda same, the plot seems similar although there are many changes, but those similarities can sure be enough to add it to recommendations

both bls that follow a guy who goes back to the past and tries to avoid their past lover so they don't experience that same heartbreak again -- but the past lover is very persistent and they meet anyway

Time travel n not mentioned this masterpiece would be a sin. An unrequited love that ended as a tragedy and recieved another chance to fix their fate with good acting, direction, story telling and a unique approach where the person who is supposed to be saved time travels and fate making him meet the guy who loved him all those years??

short kdramas in which the main characters accidentally end up back in the past/back in high school again and use this chance to save a lost loved one
always meet again is a m/m romance, blue birthday is a f/m romance

Both are BLs in which one of the MLs time travels to his past, reuniting with the other ML, and attempts to change what happened then.

The main character goes back to the past to prevent the death of the person he loves. Both are comedy BLs set in high school.

Although the male lead doesn't time-travel in Love for Love's Sake like in Always Meet Again, he is transported in a game where the adult him becomes a high schooler again to save the other male lead.

BL series; both stories involve the main character using time travel to save his doomed love life. Always Meet Again has a bit more of serious tone and Be My Favorite is lighter with more humor.