Brothers and Sisters (2006)

S5E3 Faking It

While staying in Ojai to reshape her life, Kitty encounters a ruggedly charming handyman named Jack. In her attempt to fit in by crafting a false identity, she finds herself in a predicament that reinforces the idea that honesty is often the best approach. Meanwhile, the Walkers are secretly planning a surprise birthday party for Sarah, unaware that she has been deceiving Luc about her age to seem younger. Keeping the truth straight becomes a tricky challenge for everyone involved.