It would be my pleasure.
I insist!
It wouldn't be a party without you!
I wouldn't dream of going without you!


To make a point of = To be sure (to do something), emphasize (doing something), always (do something), etc.

Dear Dale,

I was looking for a definition for this expression for my better understanding and topped with something like that:

McGraw-Hill Dictionary of American Idioms and Phrasal Verbs. © 2002 by The McGraw-Hill Companies, Inc.

make a point of someone or something and make an issue of someone or something

Fig. to turn someone or something into an important matter. Please don't make a point of John's comment. It wasn't that important. I hope you make an issue of Tom's success and the reasons for it.

make a point of doing something

to be certain to do something that you think is important She makes a point of sending thank-you notes.