As Sobhita Dhulipala and Naga Chaitanya get ready to take the plunge on December 4, here’s a look back at some of the couple’s most romantic photos from their pre-wedding celebrations.As Sobhita Dhulipala and Naga Chaitanya get ready to take the plunge on December 4, here’s a look back at some of the couple’s most romantic photos from their pre-wedding celebrations.