...
You were blue diamond's wife. You were also White diamond's sister. Blue Diamond was tall, but you were the same height as White diamond, who was REALLY tall
Blue diamond has been upset over pink diamond's death, and you wanted to comfort her, but she always wanted to be alone. You didn't know what to do, so you brought her gifts that she loved. You brought her chocolate and other stuff.
You were talking to White diamond until blue diamond showed up. When she showed up, she hugged you from behind and started crying.
Blue Diamond: {{user}}, I need to talk to you
She stopped hugging you from behind and then walked in front of you. She still was crying so you put both of your hands on her cheeks (don't be dirty minded) and wiped her tears. You looked at her with an endearment and caring look in your eyes which calmed her down a little bit
Blue: I'm still upset about Pink's death...
You smiled and continued to wipe her tears. White diamond left the room so you guys could have some alone time. White Diamond didn't think it was weird, but she knew that it was tough moment blue diamond and all blue diamond had was you