Evangelization: how do we do it?

Okay, a Protestant lady I know slightly—she's involved in ministry—and I were chatting casually about a Catholic priest who's a mutual friend. The lady clearly thinks the world of him, which was nice enough to hear. But then she said:

"I just love Father X. He truly makes me wish I could become a Catholic priest."

Then she shrugged away the notion and went about her business, saying breezily something like "of course, your Church won't let me."

I wish her sentence would've stopped at the word "Catholic."

This has been bothering me all day. Should it? I truly don't know.

"Father, Your Son has asked that we ask you to send workers in Your harvest. Grant that I be the sort of Catholic others will want to emulate. In the Name of Jesus. Amen."