Deepak has a penchant for fine poetry.

Desire : a strong feeling of wanting to have something or wishing for something to happen.
Bias : inclination or prejudice for or against one person or group, especially in a way considered to be unfair.
Liking : a feeling of regard or fondness.
Training : the action of teaching a person or animal a particular skill or type of behaviour.
Penchant : a strong or habitual liking for something or tendency to do something.

Synonym of Penchant is Liking