1.....(2.12)
Kiss in purity..."
[nasheku-var] can be read as Kiss in purity.
Mercy and truth are met together, righteousness and peace have kissed each other (Tehillim 85:11).
Righteousness alludes to Moses, of whom it is said, " ...he did what is righteous for the Lord, ..." (Devarim 33:21),
Peace alludes to Aharon, of whom it is said, "In peace and equity he went with Me" (Malachi 2:6)
Kissed each other alludes to both of them, as is said, "So he went and met him on the mount of God, and he kissed him." (Shemot 4:27)
2.....(2.13)
Kiss the grain..."
[nasheku-var] can be read as Kiss the grain.
A.
By grain is meant Israel, as it is said to Israel, "Your belly is like a heap of wheat..." (Shir Hashirim - Song of Songs 7:3)
B.
Rabbi Simeon son of Lakish said, like wheat which is counted measure by measure when it is taken to be sown, and which is counted measure by measure when the harvest is brought in, so it was with the children of Israel, when they went down into Egypt, they went down only after they were counted, for it is said, "With seventy souls, Your forefathers descended to Egypt" (Devarim 10:22). and when they came out of Egypt, they came out only after they were counted, for it is said, "The children of Israel journeyed from Rameses to Succoth, about six hundred thousand on foot" (Shemot 12:37).