Final answer:
Henry, who had dementia, repeatedly expressed his love to Aven.
Step-by-step explanation:
Throughout the provided texts, there are various instances where characters express their love for someone. However, the question specifically mentions a person named Aven. In the given texts, the character Henry, who had dementia, repeatedly expressed his love to Aven. Although the texts do not provide the exact words used by Henry, it is clear that he consistently conveyed his affection towards Aven.