Cut is what we aim for

Dear left arm,
I noticed your slightest bit of muscle definition today as I brought in the groceries. I know we just started working out together, and my observations are a bit premature, but I'm proud of you. Thanks for working hard and showing my right arm what's up. Hopefully the little guy will catch up. Otherwise...that would look weird. Imagine what we'll look like in 3 weeks.
Oh the possibilities,
J