This is a card of ‘harmony’ and ‘camaraderie’ amongst friends, family or community. The appearance of this card (in the near future position) may portend a wedding or re-union, this is a card to be happy about.
If the card that is in the ‘what is crossing you’ position of the Celtic Cross is the 3 of Swords, and the 3 of Cups falls in the ‘outcome’ position #10, be reassured things are going to get better long-term.