The parents of a woman who died alongside her fiance after drinking poisoned limoncellos in Vietnam have revealed they ordered the drink as a Christmas present.

Greta Otteston, 33, and Arno Quinton, 36, were found dead on Boxing Day in Hoi An as a result of methanol poisoning.

Greta had been living in Hoi An with her South African partner, where the couple ran a villa renting rooms to tourists.

Her parents Paul, 71, and Susan, 70, told the BBC how they had travelled to Vietnam in November to meet Arno for the first time.

The family ate together at a well-known Italian restaurant called Good Morning Vietnam, which offered them free shots of homemade limoncello after their meal.