… with red wine, fruits and a bit of rum to cheer thing up!
merlot or cabernet is great
Wash and slice the lemon and the orange in wedges, and throw the wedges into a large enough pitcher (at least 2 liters / 68 oz)
Add the sugar, red wine and rum in the pitcher and muddle with the back of a spoon (or a large muddler?) to release part of the fruit juices and dissolve the sugar
Put the pitcher into the fridge; also put the soda water bottle into the fridge, both for at least one hour
Just before serving stir in the soda water and serve the Sangria over ice cubes and strawberries!