In both dramas :
- Same Male lead (If you like male lead watch both dramas)
- Identical Twins Female leads.
- Identity Swap...

In both dramas the storyline is same but in Kleun Cheewit male lead losts his lover and want to get revenge from female lead(His lover's murderer)...
In The Deadly Affair drama female lead lost her finance and want to get revenge from male lead( Her lover's murderer)...
Then in both dramas male and female leads falls in love...

In both dramas :
both Female leads in this dramas fall in love with a D.I.D..
their struggle and how the D.I.D/ leading actor overcome his sickness..

In both dramas :
- Dissociative Identity Disorder
- Double Identity
- Psychological Romance
are common

In both dramas male lead and female lead is same...
In both dramas Rich Male lead and Poor female lead...

In both dramas :
- female lead and male lead exchange souls.
- supernatural dramas
- Romance are common in both dramas....

In both dramas :
- Romance are common.
- Bodyswap are common.
- Supernatural are common......

In both dramas :
- Single Mother Female lead (others child)
- Nice Male lead
- Hardworking Female lead

In both dramas :
- Revenge
- Strong Female Lead
- Female Lead Hidden Identity
- Smart Male Lead

In both dramas :
- one drama is adaptation for other
- same characters but different actors...

In both dramas :
- Rich male Poor female
- Married Couples
- Misunderstanding between the main leads
- Short length series

In both dramas :
- Same male lead and same female lead.
- If you like the Kim and James , both are good dramas.