To create a romantic date night atmosphere at home, start by setting the mood with soft lighting and candles. Choose a cozy spot like the living room or bedroom and lay out comfortable pillows and blankets. Play soft, romantic music, prepare or bake a delicious meal, or order from a fancy restaurant. Dress up in something nice and turn off all distractions such as phones or TVs. You could even consider buying a couple of bottles of wine, have a wine-tasting session, and go for a walk to end the night on a peaceful and romantic note.