My friend is obsessed with this. - Arkadaşım buna kafayı takmış durumda.
When Tom was a kid, he became obsessed with the girl who lived across the street from him. - Tom çocukken, sokağın karşı tarafında yaşayan kıza kafayı takmıştı.
If someone is obsessed with a person or thing, they keep thinking about them and find it difficult to think about anything else. He was obsessed with American gangster movies She wasn't in love with Steve, she was obsessed by him physically
influenced or controlled by a powerful force such as a strong emotion; "by love possessed"
{s} abnormally preoccupied with something; haunted by feelings of anxiety; excessively focused on, crazy about
having or showing excessive or compulsive concern with something; "became more and more haunted by the stupid riddle"; "was absolutely obsessed with the girl"; "got no help from his wife who was preoccupied with the children"; "he was taken up in worry for the old woman"
influenced or controlled by a powerful force such as a strong emotion; "by love possessed