Providing in depth Analysis:

‘In love with a mind that can solve the stars’
Implies that the poet’s lover is into physics or astronomy.
‘And here I am analysing their scars’ this could mean the poet herself is into literature or history.

‘His knowledge stretches into the future’
Suggests that the poet’s lover holds a higher level of education perhaps having a masters or a PHD.
‘And here’s mine diverting back into the past’
Again the poet mentions her passion for History as well as indicating being at a lower education level perhaps having her A levels or a Bachelors.

‘He hikes through the mountains’
This implies the poet’s lover is active and enjoys nature’s company.
‘And here’s me growing lilies into my yard’
This portrays poet’s inactiveness and passion towards gardening.

‘He is a scout lead teaching life’s skills’
This suggests the poet’s lover’s profession may be of a teacher or perhaps he enjoys the company of children and adores children. This also implies he is a very skilled person.
‘And here’s me sharing Kenwood house’s appeal’
This agains explore’s poet’s passion for learning and teaching history. This could also mean the poet herself is a history teacher.

‘His age is beyond my wisdom’
Here the poet explore’s the age gap between her and her lover. The poet also could be implying gaps between their education levels due to their big age gap.
‘And here’s mine growing like a lavender’s seed’
This suggests perhaps the poet is younger than her lover.

‘Because this is love
And this is how it is meant to be’
Poet could be implying that one has no control over who they love or how they may experience love.

‘I am in love with a growing mind in the countryside’
This implies the poet’s lover is constantly learning different things or perhaps conducting a research for his PHD or Masters. This could also mean that the poet’s lover’s is growing in age.
‘While mine’s stuck in the city, pinning dots of the past’
This implies the poet’s set career journey like working at a set place or not pursuing higher levels of education like obtaining a masters or a PHD. This could also mean the poet is still passionate about history and exploring different parts of history.