Robbed of the opportunity to participate in a true final collaboration with his greatest muse, McCartney instead elevates this suggestion of a song into a realized record, one where its elegant, softly psychedelic flow lets Lennon’s longing linger in the subconscious. That regret is articulated clearly in a chorus of “Now and then, I miss you / Now and then, I want you to be there for me / Always to return to me,” words that sharpen John’s original intention with its second newly written clause. It’s a passage where Lennon’s yearning for McCartney intertwines with Paul’s mourning for John, a shared grieving for the partnership that defined both their lives. In that sense, “Now and Then” does provide something of a fitting conclusion to the Beatles’ recorded career — not so much a summation but as a coda that conveys a sense of what the band both achieved and lost.
Excuse me while I go cry forever at this paragraph