Irish women and girls check the loyalty and faithfulness of their lover by placing two nuts (one named after the lover and one with the girl’s name) on the bars of a fireplace grate. If a lover’s nut cracks or jumps, it means that he is unfaithful and will not be loyal to the girl. If a lover’s nut burns or catches fire, it shows that he has true love or respect for the girl. If the girl’s and the lover’s nut burn together, it means that they will get married.
Found at: I Love India
To see the face of your true lover, wet a shirt-sleeve on Halloween night and hang it near the fire to dry. Lie still in bed and watch it closely till midnight. You will see that your future partner will appear to turn the sleeve.
From: I Love India