-Kasetsin Puttichai as once again the hot main role. Here he is more in the picture.
-The similiar thing here is the main role and that he once again is in the same industry.
They do not have the exact same story line but the story is about surviving in the industry -and it's about the female role getting help from a better male actor and develop emotions towards each other.
-How a little newbie female actor can get so close to such a big star among the actors higher up.

Both have the story in the acting industry but the story line are a little different even tho the female lead tries to be a better actress. In Dear Prince she tries to over come her phobia getting help from higher up in the showbiz just like in Stairway to Stardom

Both are about actors in the showbiz but not with the same storyline

Both are about actors in the showbiz