Dianne Buswell and boyfriend Joe Sugg have been spending time apart as the professional dancer prepares for this year's Strictly Come Dancing series, but on Tuesday the couple were finally reunited.MORE: Dianne Buswell makes surprising baby confession after celebratory weekThe Australian native shared a loved-up bed selfie on Instagram and revealed why it was such a special day for them both. WATCH: Dianne Buswell unveils 'unexpected' hair transformation"Back with this one for his last day in