Twin Spark Reunion
Read the storySunstreaker, sideswipe and ratchet from transformers (Robots in disguise 2015 series). The war is over, Sideswipe is with bee, grimlock and knockout on earth hurting down rouge deceptions. He desperately misses sunstreaker but has no way to get back to him on cybertron. Ratchet has been on cybertron fighting Optimus to reunite the twins. Optimus finally agrees if ratchet goes with to keep an eye on them. The ship crash lands on its way to earth. Sunstreaker is fine but ratchet is injured. He ends up being a patient in the med bay for a few weeks and the twins before to leave his side.