It's the same with Harold and bees.
3 seconds sound clip from the Sleepless in Seattle movie soundboard.
You can hear this line at 00:07:38.158 in the Blu-ray version of the movie.
Quote context
[...]
- I feel terrible, sneezing at a time like this. This is a very important moment for me.
- He's allergic to everything, don't worry about him.
- If he eats even one tiny piece of a nut...
- My head swells up like a watermelon and I drop dead.
- It's the same with Harold and bees.
- Your mother and I had salmon at our wedding. And I really think a wedding without cold salmon is...
- Oh, he's not allergic to salmon!
- I don't think. But you never know.
- Harold wasn't always allergic to bees.
- Oh, honey, what a shame. We had some champagne. What did we use it for? Uncle Milton's parole.
- When are you getting married?
- In early June, in the garden.
[...]