The quote reflects a sense of weariness and skepticism regarding the pursuit of love. The speaker views this endeavor as ultimately futile or misguided, dubbing it a "mug's game" that is exhausting over time. Despite this negative perception, he chooses to fully engage with the experience, suggesting that love itself holds significance, especially since it was explicitly communicated to him by his beloved.
This internal conflict reveals the complexity of feelings surrounding love. The speaker is caught between recognizing the tiring nature of romantic pursuits and valuing the emotional connection that love brings. His willingness to accept this contradiction underscores the depth of his commitment, fueled by the affirmation of love from the other person.