Frozen Love (2017)

Both have male leads that belong to a different time period and in love with someone from their own time periods. In both, male lead is taken care of by modern day female lead, who was either reincarnated or similar to someone that male lead knew about in his time.

If you're looking for a short two episode drama with the actors of Tae Woon, Soo Ji, and Hee Chan, watch this! It's a super sweet story of a man who literally froze for 37 years and is now in a search for his first love. Super sweet and light!

Both have similar themes of accidentally Freezing for decades and waking up to find that years have flown by and everyone they knew became much older.....

its time travel movie, with best cast.lets you appreciate the time we are in and the time that was past . really warms your heart.