Taylor Swift and actor Zac Efron at the premiere of “The Lorax.” (Kevin Winter/GETTY IMAGES)

Allow me to reassure you that the clip is worth watching with the following hypothetical Q&A:

Does the video show the “High School Musical” star playing a little guitar while Swift helps him with chords? Yes. Does it have adorable lyrics tailored to the occasion? Uh-huh. Is it a fantastic marketing technique used by two cuties promoting a movie? Sure, probably. Does that mean I shouldn't watch it? Only if your heart is made of ice that can’t be melted.

The two also used the occasion to deny that they are dating, although it’s very tempting to pretend they are so we can make up a combination name for them. (Swiftron is my favorite possibility.)

Watch the clip below.