it is only 120 kilometers from odesa and it's painful inside. >> i think that we need more support for our people right now to stand against this. if -- if ukraine can fall, the next will be europe. because for putin, there is no -- there is no stop. >> all right. an old quote says war brings out the worst and the best in people, and some of the best can be seen in a moldovan village within earshot of the ukrainian border. moldova has received more than 100,000 ukrainian refugees as ivan watson reports, people in one village are opening their homes and their hearts to ukrainians in need. >> reporter: on the day russia first attacked ukraine, residents of this sleepy village in moldova heard explosions. >> you can hear, sometimes, the -- the explosions from -- from ukraine. it's terrifying. >> reporter: it's not just the sounds of war that are coming across the border.