Similarities in both dramas :
- Heartbroken Male lead
- second chance for romance
- Ex-girlfriend Comes Back
- Nice Male and female lead...

Similar in both dramas :
- Death of sibling
- fighting for Custody of nephew
- Nice Male lead
- Strong Female lead......

Similar In both dramas :
- child custody for nephew
- death of sibling
- multiple couples... .....

Similar in both dramas :
- Female leads raises their sister's child
- Female lead and her sister falls love in same man...

Similar in both dramas. :
- Hidden Identity
- Identity Swap
- Male lead friend and assistant is same person (Wang Xu Dong)
- Female lead friend also same person (Li Xin Ran) in both dramas...

In both dramas :
- Male and Female leads are pilots.
- Master and Student Pilots.
- Pilot based Dramas...

In both dramas
- Gaming
- Friendship
- Love-Hate relationship
are common ... .............................................................

In both dramas :
- Sick Female Leads
- Famous lead - Common lead
- Melodrama
Are common...
Both dramas are heartwarming...

In both dramas :
- Sick Female Leads
- Famous lead - Common lead
- Melodrama
- Music
Are common...
Both dramas are heartwarming...

In both dramas :
- Older Woman - Younger Man
- One Night Stand
- Pregnant Female Lead
Are Common...

In Both Dramas :
- Four Male Friends
- Friendship
- Bromance
- Multiple Couples
Are common...

In both dramas :
- Pretend relationship
- Same Male lead
- Identical Twins Female Lead
- Identity Swap...