"Keep the Curtains Closed Today"

Recently, I listened to The BBC Radio Sessions, and I noticed that the line "Could this be just the start of so many nights like this" in "The Look of Love" is similar to the line "Could this be just the start of coming home" in Colin Blunstone's later "Keep the Curtains Closed Today" (or "Let's Keep the Curtains Closed Today," as it's titled on The Ghost of You and Me).  When I lookt up the lyrics of "The Look of Love," though, all of the sources I referenced listed the line as "Let this be just the start of so many nights like this."  Initially, I suspected that this similarity indicated that Blunstone borrowed from Bacharach's song while writing his own, but because of the lyrical discrepancy with other versions, I'm not sure.  Still, I thought I'd note it here.