Hi^^Today’s expressions are・・・
いってきます [ittekimasu] ⇒ I will go and come back.
いってらっしゃい [itterasshai] ⇒ Please go and come back.
「いってきます」and 「いってらっしゃい」is a common exchange used at home when a family member leaves. The person who leaves says 「いってきます」. And the family members respond with 「いってらっしゃい」.
ただいま [tadaima] ⇒ I’m home (right now).
おかえりなさい [okaerinasai] ⇒ Welcome home.
「ただいま」and 「おかえりなさい」are used when a person comes beck home. The person who arrives home says 「ただいま」to the family members, and they respond with 「おかえりなさい」.
Be sure to try them♡