The cultural centrality of 'ginao/ginawo'

Literally translates "liver", 'ginao (ginawo)' in Dusun has a cultural centrality in the linguistic expressions of the Dusun people. This is hardly surprising, as across the societies in Southeast Asia (as Robert Blust writes in his book "The Austronesian languages"), 'liver words' are really significant. As regards the 'liver words' in Dusun and Malay (in which is 'hati'), some meanings are quite synonymous, but others are simply opposites that even a bilingual speaker can easily get confused. In a way, liver is synonym to 'heart', the locus of emotions. Here are some expressions that I can think of:

Dusun
1. Agayo (o) ginao ('o' is often dropped in rapid speech) "big liver" = happy, open to a suggestion, an idea etc.
2. Okoto (o) ginao "small liver" = angry, irritated
3. Araat (o) ginao "bad liver" = hurt, offended, angry, worried
4. Osusa (o) ginao "difficult liver" = sad
5. Oruol (o) ginao "sick liver" = 1)angry, annoyed 2)pity (thanks to Kombura for pointing this out)
6. Osoriba (o) ginao "low liver" = humble
7. Mongongoi (do) ginao "fetching the liver" = to win someone's affection

Some of these expressions coincide with the Malay ones, given as follows:
Malay
1. Besar hati "big liver" = 1) happy, 2) presumptuous
2. Kecil hati "small liver" = bear a grudge
3. Busuk hati "rotten liver" = ill-nature, malice, 'dirty-feeling'
4. Bakar hati "burn liver" = angry emotion
5. Sakit hati "sick heart" = resentment, annoyance, anger, ill-will
6. Putih hati "white liver" = sincere, pure-hearted
7. Ambil hati "fetch the liver" = 1) win someone's affection, 2)feel insulted/sulky
(It looks like Malay has a way of using the same expression for two contrasting meanings like in 1. and 7. How interesting!)

Now I am wondering whether there is the expression 'rendah hati' = "low liver" in Malay that means "humble", just as the Dusun one. Hmm...talk about being confused.

By the way, there is one 'heart word' (of course heart is related to liver :-)) that Malay has that Dusun doesn't have- 'jantung pisang', meaning "the heart of banana" i.e this one here: