Answer:
B.The speaker thinks about his loved one and how he is happy to be himself.
Step-by-step explanation:
In this couplet taken from Shakespeare´s sonnet 29, the speaker turns around the sense of the poem, as it usually is the case in Shakespeare´s sonnets, and famously concludes that, whenever the speaker thinks of his beloved one, he feels filled with good fortune, as if the thought of his beloved one was a treasure; so satisfied is he with that thought that he wouldn´t dare change it for the fortunes of any king.