Could be friendly. Beware.
Talk to him and respect his wishes.
Your best friend is the man you wishes you well.
This guy may be just nice, but he may also have some interest in you.
Respect the wishes of your friend. In time she will tell the choir teacher herself when she is ready.
If it was me, I would respect her/her parents wishes and wait until she wants to/can date you.
That they may rule over men
Yes, "Best Wishes" should be capitalized when used as a closing in a letter or email.
It is a female name wishes or hope of the future
a good friend
* It's wise for a friend not to date a friends ex boyfriend/girlfriend, but 'ex' means that person is single and can date whomever he/she wishes to date. If you still have feelings for your ex then your friend isn't much of a friend and you should tell them so.
Two x chromosomes are the features of a female. She may have any quality she wishes.
That depends on if it bothers you or not? If it does tell your friend. If she is a true friend then she'll respect your wishes and will stop seeing him.