This is a bit too contrived.
After all, not every Straight-A Student can hang out with us.
Liu Cheng Xi: She said she wanted to join the group to discuss studying with everyone, so I let her in. What does everyone think we should change the name to?
Chen Yuan: How about 'Three Men and a Dog'?
Generally, everyone would agree to this name.
It's like the dorm's six-person group named 'Five Sons', where everyone always feels like they're the father.
Shi Yi: Are you targeting me?
However, after Shi Yi sent that message, Chen Yuan almost burst out laughing.
He had almost forgotten that Brother Shi Yi is a huge fan of the Doggie emoticon packs.
Shen Yating: I think 'Three Men Walking' is fine
Liu Cheng Xi: But there are four of us
Shen Yating: 'Three Men Walking', there must be my teacher among them
Liu Cheng Xi: So you mean, all three are teachers?
Chen Yuan: Suddenly you're all humble. You were pretty arrogant before.
Shi Yi: Only Cheng Xi is arrogant, right?