I don't know. I think they find it easier to type if they abbreviate or spell words wrong.
Its possible that there is a spell for that but maybe could be he just likes wearing glasses or had them before knowing he was a wizard so is just used to it.
You Cant
Love. Lily Potter gave her life for her son. Love is the most powerful spell. When she gave up her life, her love remained on Harry. Voldemort can't break through that shield that is why he cant touch Harry
You cant it isn't real. Really sorry but Harry Potter is fictional
There are two reasons: none of them is single, and they do not love each other that way.
you cant
no u cant
you cant
you cant
You cant throw them, you can only drink them.
you cant its impossible
you cant it isnt selling in diaogon alley