MBLAQ,had mad Rain became anger person?

On the November 28th episode of KBS' Star Golden Bell, the MBLAQ members r
When MBLAQ was asked, "As a producer, Rain seems to have a very scary side, but are there times when he's also laid back?"

MBLAQ responded with this story, bringing the entire audience to laughter:

"We were practicing for a month straight with sleepless nights and one day Rain came in and said, 'Kids, you're hungry right. Let's go eat.' But at the time everyone was full so we said, 'Hyung, we're not hungry'. After that Rain asked us about 3 more times and we refused to eat, so he got angry and just left. After that incident, Rain ignored us for 3 days."