Rashid's success?

In the previous chapter, we read about Kashif, Kamran, Rashid, and Salman's features, which you were unfamiliar with Salman, Let's start the chapter from where we left Rashid and Kamran's conversation:

Rashid gives the address to Kamran and left. On the other hand, Sana quickly called Kashif and he picked up she said:

Sana: Hello! How are you Kashif?

Kashif: I'm fine but why did you call? I'm in an important meeting right now we'll talk when I'll come back. I'll come straight to your house after the office ok bye. (And then he hung up)

Sana: But...

Kashif already had hung up. After the office was over Kashif forgot completely about Sana cause he was too tired and he straight came to his house. In the house, Kamran was anxiously waiting for him and when the door knocked, he quickly opened it without asking who it was, thankfully it was Kashif. Kashif entered the house and said:

Kashif: what happened bro? Why did you open without asking? You haven't done that before?