It’s a wonderful bit, and a good laugh for the trailer, but then the trailer decides to double dip.
The trailer shows Miles, in costume, telling his dad he loves him.
This is obviously a continuation of the earlier joke, so viewers are meant to laugh and shrug it off as the trailer keeps going.
If you paid attention to Into the Spider-Verse’s great trailers, then you are likely more than familiar with the “I love you” joke between Miles and his dad in the cop car.