[Share Mod pack only with a friend?]

Do you change it to unlisted after the upload or before?

 

[Share Mod pack only with a friend?]

Is it possible to somehow create like a collection but only for a friend so he has your modpack. 
Ive tried looking in creating a collection but my modpack has some nsfw and paid mods in it that i only want to share with a friend of mine.
So basically is it possible to create a kind private collection of some sort?