In this quote, the speaker expresses disappointment and frustration about missing out on celebrating Hanukkah fully. Instead, their experience was overshadowed by something they found inappropriate or unexpected, which was spending the final night of the holiday focused on the birth of Jesus.
The tone suggests a sense of conflict between cultural or religious traditions and another event or situation that felt out of place. The speaker's feelings highlight how challenging it can be to navigate holiday celebrations that don’t align with one's beliefs or customs.