Well, I can't see any brief explanation about this post which was convinced me to agree with connected account I wasn't convinced by main post. Why both of you guys had been using same wallet if really you are not handling both accounts?

You made a transaction at 2020-01-17 13:34 from both address with single transaction hash 55ef0fcbfb5f9c513a58b22639b3157c13b7a6254cf23a1b9830ee94149c8320. Doesn't it means both account and address controlled by you?

A valid explanation expected from you.