What do bạn think the build up will be like for Puck and Rachel to sing 'Need bạn Now' will be like as it's such an emotional song??

Mmmm.... I really have no clue...I have a feeling that Puck & Rachel will sing Need bạn Know in the Glee Club, but Puck hát it to Quinn, and Rachel hát it to Finn, sadly. But bạn never know. But I was thinking, if Rachel wants to make up with Finn, one of the last things she would do is to sing 'Need bạn Now' with Puck-the guy she CHEATED on Finn with. SO, maybe Rachel & Puck start dating again, somehow :) OR, maybe Rachel sees Finn with Santana, all happy. So she wants to make him jelous... so her plan is to use Puck, but it turns into something else, something like love♥