The author is expressing pride and excitement about their bougainvillea bonsai tree which is thriving during the summer season. They describe it as “showing off” with presumably beautiful blooms or growth. It is clear that the author has put effort into caring for and nurturing the bonsai tree, and is now reaping the rewards in seeing it flourish and bring beauty to their outdoor space. The mention of the bonsai being a bougainvillea suggests that it is a special and unique type of bonsai, known for its vibrant and colorful flowers. Overall, the author’s enthusiasm for their bougainvillea bonsai demonstrates their passion for gardening and appreciation for the beauty of nature. The bonsai tree has clearly brought joy and satisfaction to the author, serving as a centerpiece and source of pride in their garden. Based on the tone of the content, it can be inferred that the author is enjoying this moment of success and is eager to share their happiness with others.