Some examples of someone having "spunk" ?

So my boyfriend has told me I don't have "spunk". I've heard the term before but what EXACTLY does it mean and how can I get some? It really bothers me because even though he says it's not a huge thing for him since he is with me, I kinda know what he means and have always admired that trait...Any examples of what I can do to show him I do have some...I'm more outgoing and silly with my friends than with him because I'm still a bit shy around him.
Some examples of someone having "spunk" ?
1
1
Add Opinion