Professionalism.

Him: i'll check and find out about that.. maybe you could do that isntead. prob more fun.
me: for sure
Him: I'll let you know when I hear back from her
me: k thanks
Him: I love you
me: balls.
Him: Please.. let's keep this professional.
me: Mr. Balls.
Him: Thanks... I appreciate your support. Mr. Sack