Babylon 5, Season 4: No Surrender, No Retreat

Marcus:
Anyone special waiting for you back home?

Ivanova:
No, not anymore. You?

Marcus:
[bashful] Someone. She doesn't know it yet.

Ivanova:
That's a strange way to pursue a relationship.

Marcus:
I suppose so. Ah…I want this thing to go right. I want it to be special.

Ivanova:
Oh. A romantic! I don't think I've felt that way since the first time!

Marcus:
That's what I'm talking about.

[Susan's eyes narrow, get wide, then get wider.]

Ivanova:
You mean you don't…you haven't…

Marcus:
Yes.

Ivanova:
You're a…

Marcus:
Exactly.

Ivanova:
With anyone?

Marcus:
Never met the right person before.

Ivanova:
Wow. I thought the First Ones were rare! Well, I hope she appreciates it.

Marcus:
So do I. It's… [An alarm goes off.] I'm picking something up!

Ivanova:
A unicorn? [he gives her a confused look] Sorry.