The 28-year-old singer said when he and Delta were courting and driving through Europe, they had a spitting game. Delta would start it by casually lobbing a small load of spittle on Brian's face. He'd return fire and the game would escalate until they were covered in phlegm.
"It was a sign of affection," Daily Telegraph quoted McFadden as saying. The 23-year-old singer also agreed and said that it was their very own quirky way of showing affection to one another