1. Sona making Neha understand about the importance of lehenga "Neha, tum jo chahe pehn lo, Ranveer ko humesha khubsoorat lagogi. Lekin uska diya hua lehenga pehnogi, toh apni lagogi" This dialogue showcased Sona's maturity in such a delicate manner and made Dev love her even more.
2. Phone breaking scene when Dev says "aapko aisa hi phone dobara mil jayega jab aap job par aayengi" to which Sona replies "aapke liye ye phone mamuli hoga, lekin mere liye mere ma baba ne bade pyar se bday pr diya tha. Kya aap unki pyar ki keemat chuka payenge? 6 mahine tak unhone apne kharche kam kiye, kya aap unke scarifices ki keemat de payenge? Bataiye Mr.Dixit, de payenge?... Aap ameer honge magar itne bhi nahi" This was a wow moment for me when how easily she made Dev realize and it made him so guilty that he wasn't able to concentrate on anything until she took a new phone from him.
3. When Dev tried all means to give her the phone, but finally had to give it himself. He said "plz... plz..." so many times which was so cute!
4. Sona celebrating with her dance when she heard Dev decided not to marry Natasha. Love the song and her dance!!!
5. Their skype sessions. "aapne video call ke liye trim kiya hai?" ;P
6. Rain sequences "Baarish aaye na aaye, aap aayenge toh man khud hi bheeg jayega"
7. Dev telling Sona about SR "Theek hai nahi bolta jhoot, maine is baare mein ek baar nahi, 100 baar socha hai" Such feels!
8. The breakup conversation in Dev's office was so heartbreaking. The dialogues uff! Sona:"Agar humne milna baat karna band nahi kiya toh hum ek dusre ko tod denge" "Jab bhi aap mere samne hote ho toh mai sochti hun ki kya ho sakta tha but kuch nahi hua" Dev:"Kya mujhe dekhke tumhe itni takleef hoti hai?" Sona:"Par mai kab tak aisa sochti rahu Dev. Agar maine ye sochna band nahi kiya, toh mai ghut ke mar jaungi"
9. Sona confronting Ishwari: "Maine game nahi khela-Dev kiska zyada hai, mujhe pata hai agar mai khelti toh bhi aap hi jeet ti"
"Aap logon ne humare relationship ka mazaaak hi udaya hai... aise baat kaun karta hai"
"Agar ye sach hai toh aapse zyada khush mai hun"
"Mai yehi chahungi ki Dev humesha khush rahein aur wo sach mein mujhe bhul jayein"
10. When Sona sees Dev and catches him red handed stalking her in the car. She simply knocks and says "Ab aap ghar ja sakte hain"
"Aap hi chahte the ki hum alag ho jayein, hum ho gaye ala, ab aap kyaa chahte hain"
11. Dev ki deewanagi "Meri subah uthne ki wajah ho tum, tumhe kaise alag kar dun?"
12. Dev's letter... specially the ending... "tumhara, ..."