What does Nolan mean by "I'm sorry" in the last episode of Love Apartment 3?

Why did Nolan say "I'm sorry" at the finale of episode 24? Because in the previous tennis friendly, Nolan's fall was a fake fall!

On the night of the 22nd game, Nolan confessed to Yifei that she was interested in Xiaoxian. From a series of reactions of Yifei, Nolan confirmed that Yifei was her potential rival in love. So the fall of episode 24 was staged.

Nolan's diving success won Ceng Laoshi's sympathy and took the opportunity to take the initiative to confess to Ceng Xiaoxian with practical actions (a kiss).

Is this the whole truth of "sorry"? No, it's not that simple!

Finally, when Ceng Xiaoxian was wandering between 3602 and 360 1, why did Yifei in 360 1 keep staring at her mobile phone?

That's right! There is only one truth: Nolan sent the following photo to Yifei with Ceng Xiaoxian's mobile phone! (See episode 20 for details)

Yifei looked at this photo sent by Ceng Xiaoxian's mobile phone, which just confirmed her previous dream: "You will bless us, right?"

The final "to be continued" ending should be like this: Yifei may have chosen to let go and choose to bless Nolan and Xiaoxian.

Therefore, Nolan's "sorry" has two meanings. Sorry, Ceng Xiaoxian. What won his sympathy was a dive. Second, I'm sorry Yifei. I deliberately caused a misunderstanding between Yifei and Ceng Xiaoxian.

Supplement: Personally, I think Nolan and Xiaoxian will not last long. They will break up around the tenth episode of "ipartment 4", because Xiaoxian is obsessed with Yifei's old love, and Nolan chose to quit voluntarily. And Yifei and Xiaoxian will finally be together at the finale of Love 4. (If the screenwriter is kind)