How to Correctly Use Phrasal Verbs in English?

In this video, Alisha answers 5 questions. - Could you explain how to know when I can separate a phrasal verb (by putting a noun between the verb and the preposition)? Thanks - I would like to know how to use WRAP. For example, when people say "your life was a wrap" or "you are a wrap." - Hey Alisha, what is the difference between (infectious) and (contagious)? - I'm trying to memorize some phrasal verbs but sometimes I don't understand the need to use a preposition when the verb without the preposition means the same. For example, what is the difference between ""She called him"" and ""She called him up""? - You are a great teacher, I've learned a lot with you, thanks .My question is: Is the expression ""bear with me"" used a lot in everyday life? When can I use it?