Not Even Sure

I hate to lose, my friend
Even though we're just starting out
Every single swing I make...
I put everything into it

Sometimes, I catch you looking on
You seem interested in me
Let me tell you something, fellow squire
Save it for after the war

You and I, we have one common task
The Prince must be protected
But I can tell you really like me
There's nothing you can hide from me

So come at me with all you got
Show me your heart and passion.