Crazy

The speaker feels lonely and deeply sad after someone they love has left or is expected to leave. The emotion develops from heartbreak into self-blame: instead of only blaming the other person, the speaker wonders what they did wrong and calls their own feelings “crazy.” The repeated ending makes the sadness feel persistent, as if the speaker cannot simply move on.

“Blue” is an idiom meaning sad, not a color. The speaker’s love “could hold” the other person suggests a hope that affection might keep the relationship together, though the speaker now sees that hope as unrealistic. Calling themself “crazy” is likely an emotional exaggeration rather than a literal claim: it expresses how irrational or powerless love feels to them.

The lyrics leave some uncertainty about whether the breakup has already happened or is something the speaker has long feared. The line about knowing the other person would leave suggests the speaker expected the relationship to end, but still hoped it would last. Their repeated confession of love can sound both tender and painful: they recognize that loving this person has hurt them, yet they cannot easily stop.