while you're at it
I wish you’d bring along a house for me to stay in tonight while you’re at it.
— ハウルの動く城 (2004)
While we’re at it, why don’t we siblings throw Mom a birthday celebration?
— ラブ・アクチュアリー (2003)
And while you're at it, take my advice and eat a proper meal somewhere.
— 海の上のピアニスト (1998)
And while I’m at it, I’ll borrow a little money.
— The Garden of Sinners: Paradox Spiral (2008)