I live in France. sometimes I'm doubtful about what is permissible to do with non muslims. A lot of them invite me to play with them or they stay with me and my friends without us inviting them. What is the limits in the relation with non Muslim as sometimes I don't know what is ok and what is not ?

Ustadh AbdulAziz al-Haqqan

Treat them with justice and good manners, but do not take them as close friends and companions. Avoid anything haram they do and do not join their religious celebrations. Your beautiful conduct with them can also be a way to invite them to Islam.