Is it permissible for a father to revoke his gift?

The questioner : By the way, it is permissible for a father to revoke a gift. By the way? Is it permissible for the father to revoke a gift?
The student : From his son?

The Shaykh : Hey, the Shaykh will answer you as usual. The question is here: the answer comes from here.
The student : I am not the one answering; I am just inquiring from him.

The Shaykh : What did I do?
The student : I am saying from his son.

The Shaykh : I meant I spoke.
The student : I am just inquiring.

The Shaykh : What is your question?
The student : I am saying, do you know that the son naturally owns what the son has and what his right hand possesses... so there is a difference, meaning, between a gift given to the son and a gift given to someone other than the son.

The Shaykh : In some authentic hadiths: , the hadith that does not permit revoking a gift says: .
The student : Our Shaykh, do you want red or yellow?

The Shaykh : I want the madhhab (school of jurisprudence).
The student : Then please, our Shaykh, this is the madhhab.

The Shaykh : In the name of Allah. Do you take Adnan? Do you take?
The student : By Allah, our Shaykh, I do not like Adnan much today, meaning, he is not like his usual self.

The Shaykh : I like him because today he is not like the days that have passed. Today, what Allah willed...
The student : By Allah, our Shaykh, people have different preferences in what they love.