We will learn the reason for this rhetorical heightening through the vocative case
                     as we move into the next chapter. This is the last serene moment that Victor will
                     experience in his entire existence, but the address to Clerval in the past tense immediately
                     shadows its expression of joy. In retrospect, the reader may consider Victor's happiness
                     during this year as purchased by a willful blindness to the potential consequences
                     of his actions.