User blog comment:Disneygirl94/SBLTY IMAGES!/@comment-5137023-20100806041439

Phineas: Actually, I was even more oblivious to the crush.

Isabella: Yes, yes you were.

Ferb: Ummm...What does SBLTY stand for? I know SBTY is Summer Belongs To You, so I'm guessing:

Ferb: Summer Belongs ("L"?) To You.

Ferb: What is the "L" for?