If all is fair in love and war, then there's nothing wrong with stealing the hearts of your clients at your matchmaking agency for yourself.
Get to know your clients intimately, choose their matches, and give balanced dating advice that will comfort them at some points and push them to consider their partner's point-of-view at others.
It's up to you to give your clients the nudge they need to get to the alter. Will you ensure your matches are a success?