Here are some pieces of advice for the man and his daughter:

Communicate openly and honestly with each other. Share your thoughts, feelings, and concerns with one another.

Listen actively to each other and try to understand each other's perspectives and feelings.

Spend quality time together doing activities that you both enjoy and bonding over shared experiences.

Show appreciation and support for each other. Encourage and uplift each other during both good and challenging times.

Set boundaries and respect each other's boundaries in order to maintain a healthy and balanced relationship.

Seek professional help or counseling if needed to work through any underlying issues or conflicts.

Remember to prioritize self-care and prioritize each other's well-being and happiness.

Always show love, compassion, and understanding towards each other. In the end, family is one of the most important relationships in life.