Why did Xiao Wu block the door with his feet?

"Lock" Xiao Wu pressed his foot against Fang Hui's door twice before and after, in order to determine whether there was anything abnormal in Fang Hui's home.

Xiao Wu often stays in front of Fang Hui's house, perhaps more because he vaguely feels that Fang Hui's house is in danger. He followed Fang Hui many times because Xiao Wu suspected that Dr. Zheng might be a "mystery man" who sneaked into Fang Hui's home, so he went to the pet shop where Dr. Zheng was located to warn Dr. Zheng, and as a result, Xiao Wu almost died at the hands of Dr. Zheng.

outline

In the movie Lock, Xiao Wu is a security guard, played by Adam. Security guard Xiao Wu's eyes are full of murderous look, and there are not many malicious words. He always looks depressed. Knowing all the information about Fang Hui is actually silently protecting Fang Hui. Xiao Wu is a property security guard in a rented community in Fang Hui.

As soon as he appeared, he looked like a good man, with a bruised face and a bruised face, and his eyes were stubborn until the end of the film. It seems that Xiao Wu, who is the most suspected, is the only source of goodwill and warmth around Fang Hui.