I've been in a romance drama slump since watching Lovely runner. Any similar recommendations would be appreciated

A time called you ,  Tomorrow with you,  a piece of your mind...

A time called you is similar with jump in time and eternal love . Not as sweet as lovely runner but cute.

I forgot :  Longing heart.  a cute and light romance time travel.

have you watched business proposal korea  its rom com

 cris2307:

A time called you ,  Tomorrow with you,  a piece of your mind...

i loved tomorrow with you . I will give ATCY a watch, thank u 

 JIEUN:

i loved tomorrow with you . I will give ATCY a watch, thank u 

you're welcome. read you soon

I'm not very objective but for a love that crosses time, I liked so much  "See You in My 19th Life" !

not just because I like Shin Hye Sun and Cha Chung Hwa . It's a rom com funny and sad, light and emotional, and travel cross reincarnations was interesting.

blue birthday is very similar to Lovely Runner IMO