Because you are mirror images to each other, it is easy to channel each other’s emotions and feelings.
From my experiences during physical separation from my Twin Flame, I only feel the love in the connection but frustration and anger have been mine.
If you did anything to make your Twin Flame angry, you must apologize to him or her because you could be mirroring his anger.
I wrote to him a 6-page letter to apologize for causing the stress of running from him.
If this anger is rooted within you, it is easy to think that it belongs to your Twin Flame but it is yours to purge.
Self-forgiveness is key to getting rid of frustration and anger and it is the beginning of unconditional love.
Also, your Twin Flame could be angry too and many things can be the root cause of their frustration.
Either way, because of your shared energy, Twin Flames affect each other in so many ways and you must both work together as a Single energetic unit to find balance and harmony in your connection.
Welcome to being a Twin Flame.