What girls do before lending notebooks:
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...
1. time pe wapas de dena.
2. kho mat dena.
3. pages faadna mat aur mode mat dena.
4. kisi aur ko mat dena
5. check karne do ki peeche kuch personal likha toh nahi hai.
6. haan ab le jaao.
.
.
what boys do:;
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.
...-jab apni submit karega tab meri bhi kar dio...
aish kar jaa.