Right, I have two scenarios here for you - you have to choose which one you'd prefer and say why
Option One: The Night In
- A takeaway of your choice, with a few close mates, perhaps a few glasses of wine/bottles of beer if you're of age, watching some TV and films you love...and if you're younger (though not restricted to the young'uns) some gossip and truth or dare games
Option Two: The Night Out
- You have the money for it; you get dressed up all nice and perhaps go to the cinema, or a concert, fairground...wherever you like. Follow that with a dinner at your favourite restaurant.
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Obviously the things to take into account are money-spent, the company you're with, and being at home
I'd choose Option 1 for the cosyness.