The string arrangement reinforces the music's air of disappointment during the groaning cello line that connects The 2 halves in the bridge, notably the "blue" seventh in the second bridge go (the Eplayed after the vocal line "I do not know / she wouldn't say") and during the descending operate from the viola that segues the bridge again into the verses, mimicked by McCartney's vocal on the 2nd move in the bridge.
So you will find leakage there. Then I explained I'd do a string quartet. The musicians objected to playing with headphones, so I gave them Paul's voice and guitar on two speakers possibly aspect of their microphones. So more info there's leakage of Paul's guitar and voice over the string tracks.
The Operating lyrics Paul used to healthy the tune ahead of he wrote the actual text commenced with Scrambled eggs / Oh my infant how I like your legs / Not up to I love scrambled eggs.