Oh my goodness. I cried like a baby short of the first paragraph.
I loved John Ritter as the character Paul, and seeing how I lost my dad in May, I second Kathryn ashworth's notion. It hit my sore spot too.

But fantastically written.

This is a really good oneshot! You captured Bridget's feelings about her father's death straight-on, and you did a fantastic job writing this.
I'm sure John Ritter, who portrayed Paul in the show (and did a fantastic job), would've loved this one.

“Your not pregnant are you?” Paul said with a small smile and Bridget laughed despite herself.

“No” she said and Paul kissed the top of her head.

In loving memory of John Ritter.
(September 17, 1948 – September 11, 2003)
He played Jack Tripper, who inspired me to have a good laugh every day, and Paul Hennessy, who inspired me to go into writing. He will be missed.

Keep up your awesome, superb writing! :)

That was really good, I only recently re-watched this episode as my mum died in March it is kind of a sore subject. You got Bridget's feelings spot on, you will always have some regrests for the last thing you said to a person who has recently died.