Adele's brother, Chris, really loves La Plage. One night the siblings after a few glasses of wine, Adele promised that, if she ever to sell the house, she would give Chris a 'good price 'and jokingly wrote this on the back of the supermarket receipt for the wine.

Adele has offers of over the value.

does chris have any equity or interest in the property? what are his rights and what are adeles rights