User blog comment:Tiberius64/Story Idea Blogging I: First Steps/@comment-4121682-20121017182024/@comment-3193241-20121017223529

How about....

Phineas and Ferb are visiting Isabella's house, when Isabella's mom says she needs to run a quick errand before the snowstorm hits. The kids tell her they'll be fine, and after she leaves, Ferb goes back home to "wrap a few more presents" (in reality, he wants them to be alone for a bit). Then the snowstorm hits and BING! They're stranded in their home alone!

It'd be funny if, after the snowstorm hit, Isabella's mom kept frantically calling Izzy's cell every time something romantic was going to happen (except the last time, and it would actually happen).

The only problem is, couldn't Phineas (even in a snowstorm) get across the street to his house somehow? Maybe Ferb could reassure his parents that Phin shouldn't try to cross the street in the storm?

Wow this is long and I'd be happy to help if you need anything else!