ISB ~ John 20 v17

Do not hold me:Mary wants to keep Jesus with her, but he must first ascend to the Father. Only then will he come again to his disciples in spiritual and sacramental ways. See note on Jn 14:18.

my Father and your Father:Jesus is the Son of God by nature (1:18); believers are sons and daughters by grace (1:12); and all have the same Father (CCC 443, 654).