Following a successful date, the pair seemed ready to meet up for a second date.
However, when asked if they would you like to see each other again, the situation took a strange turn.
Dave said: “As a gentleman, I’ll go first. I would like to see her again.”
Katie replied: “Okay now I feel super bad and I’m so, so, so, so, so, so, so, so sorry.
“Like, I really enjoyed your company, but I don’t know if I can spend the rest of my life with you. I know that sounds bad.
The dater added: “I kind of do like you but I don’t know if I like you… actually hang on.
“Actually, do you know what, rewind. Total rewind. Do you know what? Why not? Why not give it another go?”
She then tried to backtrack, saying: “You’re funny, you’re interesting, you’re good looking…”
Viewers instantly took to social media to discuss the awkward scene.
One fan tweeted: “I’m glad she decided to give it another go, nerves maybe? Attractive couple, inside and out. #firstdates.”
“The rest of your life… calm down it’s only a second date! #FirstDates,” posted another.
A third said: “How can someone be too nice, never get that saying #firstdates.”
“Omg ‘meeting him once, I don’t know if I can spent the rest of my life with him’…..get a grip, he’s lovely , get to know him ‘off air’,” wrote another.
First Dates continues next Tuesday on Channel 4 at 9pm.