Then she put her tongue in my ear

A quick followup to the apophatic/immersive discussion. It hits me that of course you could immediately invoke the title cut of "No line" as partaking of the standard U2 apophatic spirit: "Time is irrelevant/it's not linear"; the farthest we can imagine, "infinity," is nothing but a "place to start." However, I find it interesting (and very U2ey; let's not over-spiritualize this one! But still...) that we're told the bearer of this message immediately becomes physically intimate with the narrator.