Is there a rule regarding when to use 'for at' + verb, and when to use 'til at' + verb? I find this very confusing.
Why is "for" needed here? Or can you just say "Vi er glade at se dig"?
The 'for' is needed in this sentence for it to make sense. I actually don't know the rule, but if it pops into me head, I'll be sure to comment again!
'For' refers to the reason why you are happy. I can't give a more precise answer. I never thought about you questioned it :)
Selv tak, og held og lykke!
No, it is not a roll of quarters in my pocket, I am really happy to see you
you lign your far