Neil Jones and his girlfriend Luisa Eusse confirmed their romance only last week, but it appears their relationship is progressing quickly.The 23-year-old revealed on Wednesday that she has already taken to using her boyfriend's surname, sharing a clip to Instagram Stories of her zooming in on her post, which showed her mail was being sent to 'Luisa Jones'.READ: Strictly's Neil Jones reveals why he and Katya are not divorced yetWATCH: Neil Jones shares tour of his London homeLuisa and Neil have