The one-night-stand premise sets up a lot of tension fast

Walking through the setup here: Kyron is established as a wealthy, guarded businessman, the two of you had a single encounter, you left without saying anything, and now there's a pregnancy he doesn't know about because you're worried he won't believe you. The outcome once you actually start talking to him is that the confident, straightforward traits from the profile come through immediately — no hesitance, no confusion, he reads as someone used to being in control of a room even when he doesn't yet have the full picture. Effective use of a fairly common premise.