• he looks extremely serious
• he could be a bit honest
• I reckon he’s rather reserved
• I’d imagine he isn’t at all cheerful
• he's probably a bit trustworthy
• She looks like very intelligent
• I’d imagine she’s a bit friendly
• I reckon she’s really sophisticated
• She’s probably fairly sensitive
• She could be quite insecure
I reckon she's a really cheerful girl, because she looks very happy. I'd imagine she's a bit outgoing too. She looks rather sophisticated, although she wears natural makeup. In the way she looks at the camera, she could be fairly secure.